79740672246

素因数分解:

$2^1\times 3^2\times {\mathrm{35831}}^1\times {\mathrm{123637}}^1$

素因数の和:159476

約数の個数: 24

約数和(自身を含む): 172777675824

約数和(自身を除く): 93037003578

約数列:

[1, 2, 3, 6, 9, 18, 35831, 71662, 107493, 123637, 214986, 247274, 322479, 370911, 644958, 741822, 1112733, 2225466, 4430037347, 8860074694, 13290112041, 26580224082, 39870336123, 79740672246]

約数ペア:

[(1, 79740672246), (2, 39870336123), (3, 26580224082), (6, 13290112041), (9, 8860074694), (18, 4430037347), (35831, 2225466), (71662, 1112733), (107493, 741822), (123637, 644958), (214986, 370911), (247274, 322479)]