77133904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 156775680

約数和(自身を除く): 79641776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 239, 368, 478, 877, 956, 1754, 1912, 3508, 3824, 5497, 7016, 10994, 14032, 20171, 21988, 40342, 43976, 80684, 87952, 161368, 209603, 322736, 419206, 838412, 1676824, 3353648, 4820869, 9641738, 19283476, 38566952, 77133904]

約数ペア:

[(1, 77133904), (2, 38566952), (4, 19283476), (8, 9641738), (16, 4820869), (23, 3353648), (46, 1676824), (92, 838412), (184, 419206), (239, 322736), (368, 209603), (478, 161368), (877, 87952), (956, 80684), (1754, 43976), (1912, 40342), (3508, 21988), (3824, 20171), (5497, 14032), (7016, 10994)]