77917710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 202466880

約数和(自身を除く): 124549170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 829, 1205, 1446, 1658, 2410, 2487, 3133, 3615, 4145, 4974, 6266, 7230, 8290, 9399, 10777, 12435, 15665, 18798, 21554, 24870, 31330, 32331, 46995, 53885, 64662, 93990, 107770, 161655, 199789, 323310, 399578, 599367, 998945, 1198734, 1997890, 2597257, 2996835, 5194514, 5993670, 7791771, 12986285, 15583542, 25972570, 38958855, 77917710]

約数ペア:

[(1, 77917710), (2, 38958855), (3, 25972570), (5, 15583542), (6, 12986285), (10, 7791771), (13, 5993670), (15, 5194514), (26, 2996835), (30, 2597257), (39, 1997890), (65, 1198734), (78, 998945), (130, 599367), (195, 399578), (241, 323310), (390, 199789), (482, 161655), (723, 107770), (829, 93990), (1205, 64662), (1446, 53885), (1658, 46995), (2410, 32331), (2487, 31330), (3133, 24870), (3615, 21554), (4145, 18798), (4974, 15665), (6266, 12435), (7230, 10777), (8290, 9399)]