72091799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 80961888

約数和(自身を除く): 8870089

約数列:

[1, 13, 37, 67, 481, 871, 2237, 2479, 29081, 32227, 82769, 149879, 1075997, 1948427, 5545523, 72091799]

約数ペア:

[(1, 72091799), (13, 5545523), (37, 1948427), (67, 1075997), (481, 149879), (871, 82769), (2237, 32227), (2479, 29081)]