89670012

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{53759}}^1$

素因数の和:53905

約数の個数: 24

約数和(自身を含む): 210739200

約数和(自身を除く): 121069188

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 53759, 107518, 161277, 215036, 322554, 645108, 7472501, 14945002, 22417503, 29890004, 44835006, 89670012]

約数ペア:

[(1, 89670012), (2, 44835006), (3, 29890004), (4, 22417503), (6, 14945002), (12, 7472501), (139, 645108), (278, 322554), (417, 215036), (556, 161277), (834, 107518), (1668, 53759)]