72612197

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 84701952

約数和(自身を除く): 12089755

約数列:

[1, 7, 71, 193, 497, 757, 1351, 5299, 13703, 53747, 95921, 146101, 376229, 1022707, 10373171, 72612197]

約数ペア:

[(1, 72612197), (7, 10373171), (71, 1022707), (193, 376229), (497, 146101), (757, 95921), (1351, 53747), (5299, 13703)]