72169559

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2473}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 90251520

約数和(自身を除く): 18081961

約数列:

[1, 7, 11, 77, 379, 2473, 2653, 4169, 17311, 27203, 29183, 190421, 937267, 6560869, 10309937, 72169559]

約数ペア:

[(1, 72169559), (7, 10309937), (11, 6560869), (77, 937267), (379, 190421), (2473, 29183), (2653, 27203), (4169, 17311)]