66461796

素因数分解:

$2^2\times 3^4\times {\mathrm{205129}}^1$

素因数の和:205145

約数の個数: 30

約数和(自身を含む): 173745110

約数和(自身を除く): 107283314

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205129, 410258, 615387, 820516, 1230774, 1846161, 2461548, 3692322, 5538483, 7384644, 11076966, 16615449, 22153932, 33230898, 66461796]

約数ペア:

[(1, 66461796), (2, 33230898), (3, 22153932), (4, 16615449), (6, 11076966), (9, 7384644), (12, 5538483), (18, 3692322), (27, 2461548), (36, 1846161), (54, 1230774), (81, 820516), (108, 615387), (162, 410258), (324, 205129)]