66745116

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{43117}}^1$

素因数の和:43170

約数の個数: 36

約数和(自身を含む): 172644472

約数和(自身を除く): 105899356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 43117, 86234, 129351, 172468, 258702, 388053, 517404, 776106, 1552212, 1854031, 3708062, 5562093, 7416124, 11124186, 16686279, 22248372, 33372558, 66745116]

約数ペア:

[(1, 66745116), (2, 33372558), (3, 22248372), (4, 16686279), (6, 11124186), (9, 7416124), (12, 5562093), (18, 3708062), (36, 1854031), (43, 1552212), (86, 776106), (129, 517404), (172, 388053), (258, 258702), (387, 172468), (516, 129351), (774, 86234), (1548, 43117)]