73696864

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 148780800

約数和(自身を除く): 75083936

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 163, 199, 284, 326, 398, 568, 652, 796, 1136, 1304, 1592, 2272, 2608, 3184, 5216, 6368, 11573, 14129, 23146, 28258, 32437, 46292, 56516, 64874, 92584, 113032, 129748, 185168, 226064, 259496, 370336, 452128, 518992, 1037984, 2303027, 4606054, 9212108, 18424216, 36848432, 73696864]

約数ペア:

[(1, 73696864), (2, 36848432), (4, 18424216), (8, 9212108), (16, 4606054), (32, 2303027), (71, 1037984), (142, 518992), (163, 452128), (199, 370336), (284, 259496), (326, 226064), (398, 185168), (568, 129748), (652, 113032), (796, 92584), (1136, 64874), (1304, 56516), (1592, 46292), (2272, 32437), (2608, 28258), (3184, 23146), (5216, 14129), (6368, 11573)]