86660724

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 208474560

約数和(自身を除く): 121813836

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 159, 178, 212, 267, 318, 356, 534, 636, 1068, 1531, 3062, 4593, 4717, 6124, 9186, 9434, 14151, 18372, 18868, 28302, 56604, 81143, 136259, 162286, 243429, 272518, 324572, 408777, 486858, 545036, 817554, 973716, 1635108, 7221727, 14443454, 21665181, 28886908, 43330362, 86660724]

約数ペア:

[(1, 86660724), (2, 43330362), (3, 28886908), (4, 21665181), (6, 14443454), (12, 7221727), (53, 1635108), (89, 973716), (106, 817554), (159, 545036), (178, 486858), (212, 408777), (267, 324572), (318, 272518), (356, 243429), (534, 162286), (636, 136259), (1068, 81143), (1531, 56604), (3062, 28302), (4593, 18868), (4717, 18372), (6124, 14151), (9186, 9434)]