81070788

素因数分解:

$2^2\times 3^1\times {\mathrm{1637}}^1\times {\mathrm{4127}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 189326592

約数和(自身を除く): 108255804

約数列:

[1, 2, 3, 4, 6, 12, 1637, 3274, 4127, 4911, 6548, 8254, 9822, 12381, 16508, 19644, 24762, 49524, 6755899, 13511798, 20267697, 27023596, 40535394, 81070788]

約数ペア:

[(1, 81070788), (2, 40535394), (3, 27023596), (4, 20267697), (6, 13511798), (12, 6755899), (1637, 49524), (3274, 24762), (4127, 19644), (4911, 16508), (6548, 12381), (8254, 9822)]