87012756

素因数分解:

$2^2\times 3^2\times {\mathrm{2417021}}^1$

素因数の和:2417031

約数の個数: 18

約数和(自身を含む): 219949002

約数和(自身を除く): 132936246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2417021, 4834042, 7251063, 9668084, 14502126, 21753189, 29004252, 43506378, 87012756]

約数ペア:

[(1, 87012756), (2, 43506378), (3, 29004252), (4, 21753189), (6, 14502126), (9, 9668084), (12, 7251063), (18, 4834042), (36, 2417021)]