The factors of the number 86,979,420 are: 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1627, 1782, 1980, 2430, 2673, 2970, 3254, 3564, 4455, 4860, 4881, 5346, 5940, 6508, 8135, 8910, 9762, 10692, 13365, 14643, 16270, 17820, 17897, 19524, 24405, 26730, 29286, 32540, 35794, 43929, 48810, 53460, 53691, 58572, 71588, 73215, 87858, 89485, 97620, 107382, 131787, 146430, 161073, 175716, 178970, 214764, 219645, 263574, 268455, 292860, 322146, 357940, 395361, 439290, 483219, 527148, 536910, 644292, 658935, 790722, 805365, 878580, 966438, 1073820, 1317870, 1449657, 1581444, 1610730, 1932876, 1976805, 2416095, 2635740, 2899314, 3221460, 3953610, 4348971, 4832190, 5798628, 7248285, 7907220, 8697942, 9664380, 14496570, 17395884, 21744855, 28993140, 43489710, 86979420.
If you add them up, you will get the total of 298,666,368.