71306802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12041}}^1$

素因数の和:12103

約数の個数: 48

約数和(自身を含む): 180340992

約数和(自身を除く): 109034190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 12041, 24082, 36123, 72246, 84287, 108369, 168574, 216738, 252861, 505722, 565927, 758583, 1131854, 1517166, 1697781, 3395562, 3961489, 5093343, 7922978, 10186686, 11884467, 23768934, 35653401, 71306802]

約数ペア:

[(1, 71306802), (2, 35653401), (3, 23768934), (6, 11884467), (7, 10186686), (9, 7922978), (14, 5093343), (18, 3961489), (21, 3395562), (42, 1697781), (47, 1517166), (63, 1131854), (94, 758583), (126, 565927), (141, 505722), (282, 252861), (329, 216738), (423, 168574), (658, 108369), (846, 84287), (987, 72246), (1974, 36123), (2961, 24082), (5922, 12041)]