The factors of the number 87,061,716 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1669, 1863, 1932, 2268, 2484, 2898, 3338, 3726, 4347, 5007, 5796, 6676, 7452, 8694, 10014, 11683, 13041, 15021, 17388, 20028, 23366, 26082, 30042, 35049, 38387, 45063, 46732, 52164, 60084, 70098, 76774, 90126, 105147, 115161, 135189, 140196, 153548, 180252, 210294, 230322, 268709, 270378, 315441, 345483, 420588, 460644, 537418, 540756, 630882, 690966, 806127, 946323, 1036449, 1074836, 1261764, 1381932, 1612254, 1892646, 2072898, 2418381, 3109347, 3224508, 3785292, 4145796, 4836762, 6218694, 7255143, 9673524, 12437388, 14510286, 21765429, 29020572, 43530858, 87061716.
If you add them up, you will get the total of 271,582,080.