72135406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3797}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 59123474

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 3797, 7594, 9499, 18998, 26579, 53158, 87331, 174662, 224023, 448046, 611317, 1222634, 1568161, 3136322, 5152529, 10305058, 36067703, 72135406]

約数ペア:

[(1, 72135406), (2, 36067703), (7, 10305058), (14, 5152529), (23, 3136322), (46, 1568161), (59, 1222634), (118, 611317), (161, 448046), (322, 224023), (413, 174662), (826, 87331), (1357, 53158), (2714, 26579), (3797, 18998), (7594, 9499)]