72987972

素因数分解:

$2^2\times 3^1\times {\mathrm{1709}}^1\times {\mathrm{3559}}^1$

素因数の和:5275

約数の個数: 24

約数和(自身を含む): 170452800

約数和(自身を除く): 97464828

約数列:

[1, 2, 3, 4, 6, 12, 1709, 3418, 3559, 5127, 6836, 7118, 10254, 10677, 14236, 20508, 21354, 42708, 6082331, 12164662, 18246993, 24329324, 36493986, 72987972]

約数ペア:

[(1, 72987972), (2, 36493986), (3, 24329324), (4, 18246993), (6, 12164662), (12, 6082331), (1709, 42708), (3418, 21354), (3559, 20508), (5127, 14236), (6836, 10677), (7118, 10254)]