85440372

素因数分解:

$2^2\times 3^1\times {\mathrm{7120031}}^1$

素因数の和:7120038

約数の個数: 12

約数和(自身を含む): 199360896

約数和(自身を除く): 113920524

約数列:

[1, 2, 3, 4, 6, 12, 7120031, 14240062, 21360093, 28480124, 42720186, 85440372]

約数ペア:

[(1, 85440372), (2, 42720186), (3, 28480124), (4, 21360093), (6, 14240062), (12, 7120031)]