72217704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 195531840

約数和(自身を除く): 123314136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 211, 312, 422, 633, 844, 1097, 1266, 1688, 2194, 2532, 2743, 3291, 4388, 5064, 5486, 6582, 8229, 8776, 10972, 13164, 14261, 16458, 21944, 26328, 28522, 32916, 42783, 57044, 65832, 85566, 114088, 171132, 231467, 342264, 462934, 694401, 925868, 1388802, 1851736, 2777604, 3009071, 5555208, 6018142, 9027213, 12036284, 18054426, 24072568, 36108852, 72217704]

約数ペア:

[(1, 72217704), (2, 36108852), (3, 24072568), (4, 18054426), (6, 12036284), (8, 9027213), (12, 6018142), (13, 5555208), (24, 3009071), (26, 2777604), (39, 1851736), (52, 1388802), (78, 925868), (104, 694401), (156, 462934), (211, 342264), (312, 231467), (422, 171132), (633, 114088), (844, 85566), (1097, 65832), (1266, 57044), (1688, 42783), (2194, 32916), (2532, 28522), (2743, 26328), (3291, 21944), (4388, 16458), (5064, 14261), (5486, 13164), (6582, 10972), (8229, 8776)]