79900536

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 206236800

約数和(自身を除く): 126336264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 139, 172, 258, 278, 344, 417, 516, 556, 557, 834, 1032, 1112, 1114, 1668, 1671, 2228, 3336, 3342, 4456, 5977, 6684, 11954, 13368, 17931, 23908, 23951, 35862, 47816, 47902, 71724, 71853, 77423, 95804, 143448, 143706, 154846, 191608, 232269, 287412, 309692, 464538, 574824, 619384, 929076, 1858152, 3329189, 6658378, 9987567, 13316756, 19975134, 26633512, 39950268, 79900536]

約数ペア:

[(1, 79900536), (2, 39950268), (3, 26633512), (4, 19975134), (6, 13316756), (8, 9987567), (12, 6658378), (24, 3329189), (43, 1858152), (86, 929076), (129, 619384), (139, 574824), (172, 464538), (258, 309692), (278, 287412), (344, 232269), (417, 191608), (516, 154846), (556, 143706), (557, 143448), (834, 95804), (1032, 77423), (1112, 71853), (1114, 71724), (1668, 47902), (1671, 47816), (2228, 35862), (3336, 23951), (3342, 23908), (4456, 17931), (5977, 13368), (6684, 11954)]