The factors of the number 68,760,432 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1597, 1656, 1794, 1872, 2392, 2691, 3194, 3312, 3588, 4784, 4791, 5382, 6388, 7176, 9582, 10764, 12776, 14352, 14373, 19164, 20761, 21528, 25552, 28746, 36731, 38328, 41522, 43056, 57492, 62283, 73462, 76656, 83044, 110193, 114984, 124566, 146924, 166088, 186849, 220386, 229968, 249132, 293848, 330579, 332176, 373698, 440772, 477503, 498264, 587696, 661158, 747396, 881544, 955006, 996528, 1322316, 1432509, 1494792, 1763088, 1910012, 2644632, 2865018, 2989584, 3820024, 4297527, 5289264, 5730036, 7640048, 8595054, 11460072, 17190108, 22920144, 34380216, 68760432.
If you add them up, you will get the total of 216,381,984.