72685996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3877}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 131386640

約数和(自身を除く): 58700644

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 3877, 4687, 7754, 9374, 15508, 18748, 166711, 333422, 422593, 666844, 845186, 1690372, 18171499, 36342998, 72685996]

約数ペア:

[(1, 72685996), (2, 36342998), (4, 18171499), (43, 1690372), (86, 845186), (109, 666844), (172, 422593), (218, 333422), (436, 166711), (3877, 18748), (4687, 15508), (7754, 9374)]