71101836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 195125840

約数和(自身を除く): 124024004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1093, 1251, 1668, 1807, 2186, 2502, 3279, 3614, 4372, 5004, 5421, 6558, 7228, 9837, 10842, 13116, 14209, 16263, 19674, 21684, 28418, 32526, 39348, 42627, 56836, 65052, 85254, 127881, 151927, 170508, 255762, 303854, 455781, 511524, 607708, 911562, 1367343, 1823124, 1975051, 2734686, 3950102, 5469372, 5925153, 7900204, 11850306, 17775459, 23700612, 35550918, 71101836]

約数ペア:

[(1, 71101836), (2, 35550918), (3, 23700612), (4, 17775459), (6, 11850306), (9, 7900204), (12, 5925153), (13, 5469372), (18, 3950102), (26, 2734686), (36, 1975051), (39, 1823124), (52, 1367343), (78, 911562), (117, 607708), (139, 511524), (156, 455781), (234, 303854), (278, 255762), (417, 170508), (468, 151927), (556, 127881), (834, 85254), (1093, 65052), (1251, 56836), (1668, 42627), (1807, 39348), (2186, 32526), (2502, 28418), (3279, 21684), (3614, 19674), (4372, 16263), (5004, 14209), (5421, 13116), (6558, 10842), (7228, 9837)]