68405346

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{88379}}^1$

素因数の和:88430

約数の個数: 24

約数和(自身を含む): 151660080

約数和(自身を除く): 83254734

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 88379, 176758, 265137, 530274, 795411, 1590822, 3800297, 7600594, 11400891, 22801782, 34202673, 68405346]

約数ペア:

[(1, 68405346), (2, 34202673), (3, 22801782), (6, 11400891), (9, 7600594), (18, 3800297), (43, 1590822), (86, 795411), (129, 530274), (258, 265137), (387, 176758), (774, 88379)]