72607436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86851}}^1$

素因数の和:86885

約数の個数: 24

約数和(自身を含む): 145911360

約数和(自身を除く): 73303924

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 86851, 173702, 347404, 955361, 1650169, 1910722, 3300338, 3821444, 6600676, 18151859, 36303718, 72607436]

約数ペア:

[(1, 72607436), (2, 36303718), (4, 18151859), (11, 6600676), (19, 3821444), (22, 3300338), (38, 1910722), (44, 1650169), (76, 955361), (209, 347404), (418, 173702), (836, 86851)]