64138644

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{37907}}^1$

素因数の和:37964

約数の個数: 36

約数和(自身を含む): 165582144

約数和(自身を除く): 101443500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 37907, 75814, 113721, 151628, 227442, 341163, 454884, 682326, 1364652, 1781629, 3563258, 5344887, 7126516, 10689774, 16034661, 21379548, 32069322, 64138644]

約数ペア:

[(1, 64138644), (2, 32069322), (3, 21379548), (4, 16034661), (6, 10689774), (9, 7126516), (12, 5344887), (18, 3563258), (36, 1781629), (47, 1364652), (94, 682326), (141, 454884), (188, 341163), (282, 227442), (423, 151628), (564, 113721), (846, 75814), (1692, 37907)]