117526578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 262561152

約数和(自身を除く): 145034574

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 193, 211, 222, 386, 422, 481, 579, 633, 962, 1158, 1266, 1443, 2509, 2743, 2886, 5018, 5486, 7141, 7527, 7807, 8229, 14282, 15054, 15614, 16458, 21423, 23421, 40723, 42846, 46842, 81446, 92833, 101491, 122169, 185666, 202982, 244338, 278499, 304473, 529399, 556998, 608946, 1058798, 1506751, 1588197, 3013502, 3176394, 4520253, 9040506, 19587763, 39175526, 58763289, 117526578]

約数ペア:

[(1, 117526578), (2, 58763289), (3, 39175526), (6, 19587763), (13, 9040506), (26, 4520253), (37, 3176394), (39, 3013502), (74, 1588197), (78, 1506751), (111, 1058798), (193, 608946), (211, 556998), (222, 529399), (386, 304473), (422, 278499), (481, 244338), (579, 202982), (633, 185666), (962, 122169), (1158, 101491), (1266, 92833), (1443, 81446), (2509, 46842), (2743, 42846), (2886, 40723), (5018, 23421), (5486, 21423), (7141, 16458), (7527, 15614), (7807, 15054), (8229, 14282)]