77250556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{272009}}^1$

素因数の和:272084

約数の個数: 12

約数和(自身を含む): 137093040

約数和(自身を除く): 59842484

約数列:

[1, 2, 4, 71, 142, 284, 272009, 544018, 1088036, 19312639, 38625278, 77250556]

約数ペア:

[(1, 77250556), (2, 38625278), (4, 19312639), (71, 1088036), (142, 544018), (284, 272009)]