72111479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4157}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 11713801

約数列:

[1, 11, 19, 83, 209, 913, 1577, 4157, 17347, 45727, 78983, 345031, 868813, 3795341, 6555589, 72111479]

約数ペア:

[(1, 72111479), (11, 6555589), (19, 3795341), (83, 868813), (209, 345031), (913, 78983), (1577, 45727), (4157, 17347)]