66722412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 160376832

約数和(自身を除く): 93654420

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 191, 258, 382, 516, 573, 677, 764, 1146, 1354, 2031, 2292, 2708, 4062, 8124, 8213, 16426, 24639, 29111, 32852, 49278, 58222, 87333, 98556, 116444, 129307, 174666, 258614, 349332, 387921, 517228, 775842, 1551684, 5560201, 11120402, 16680603, 22240804, 33361206, 66722412]

約数ペア:

[(1, 66722412), (2, 33361206), (3, 22240804), (4, 16680603), (6, 11120402), (12, 5560201), (43, 1551684), (86, 775842), (129, 517228), (172, 387921), (191, 349332), (258, 258614), (382, 174666), (516, 129307), (573, 116444), (677, 98556), (764, 87333), (1146, 58222), (1354, 49278), (2031, 32852), (2292, 29111), (2708, 24639), (4062, 16426), (8124, 8213)]