72438078

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{67447}}^1$

素因数の和:67631

約数の個数: 16

約数和(自身を含む): 145687680

約数和(自身を除く): 73249602

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 67447, 134894, 202341, 404682, 12073013, 24146026, 36219039, 72438078]

約数ペア:

[(1, 72438078), (2, 36219039), (3, 24146026), (6, 12073013), (179, 404682), (358, 202341), (537, 134894), (1074, 67447)]