72385589

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 76899840

約数和(自身を除く): 4514251

約数列:

[1, 31, 61, 101, 379, 1891, 3131, 6161, 11749, 23119, 38279, 190991, 716689, 1186649, 2335019, 72385589]

約数ペア:

[(1, 72385589), (31, 2335019), (61, 1186649), (101, 716689), (379, 190991), (1891, 38279), (3131, 23119), (6161, 11749)]