72100064731

素因数分解:

${\mathrm{19}}^2\times {\mathrm{823}}^1\times {\mathrm{242677}}^1$

素因数の和:243538

約数の個数: 12

約数和(自身を含む): 76187302032

約数和(自身を除く): 4087237301

約数列:

[1, 19, 361, 823, 15637, 242677, 297103, 4610863, 87606397, 199723171, 3794740249, 72100064731]

約数ペア:

[(1, 72100064731), (19, 3794740249), (361, 199723171), (823, 87606397), (15637, 4610863), (242677, 297103)]