87821004

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{3313}}^1$

素因数の和:3414

約数の個数: 36

約数和(自身を含む): 209431544

約数和(自身を除く): 121610540

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 2209, 3313, 4418, 6626, 6627, 8836, 9939, 13252, 13254, 19878, 26508, 39756, 155711, 311422, 467133, 622844, 934266, 1868532, 7318417, 14636834, 21955251, 29273668, 43910502, 87821004]

約数ペア:

[(1, 87821004), (2, 43910502), (3, 29273668), (4, 21955251), (6, 14636834), (12, 7318417), (47, 1868532), (94, 934266), (141, 622844), (188, 467133), (282, 311422), (564, 155711), (2209, 39756), (3313, 26508), (4418, 19878), (6626, 13254), (6627, 13252), (8836, 9939)]