72406916

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 128292864

約数和(自身を除く): 55885948

約数列:

[1, 2, 4, 151, 302, 313, 383, 604, 626, 766, 1252, 1532, 47263, 57833, 94526, 115666, 119879, 189052, 231332, 239758, 479516, 18101729, 36203458, 72406916]

約数ペア:

[(1, 72406916), (2, 36203458), (4, 18101729), (151, 479516), (302, 239758), (313, 231332), (383, 189052), (604, 119879), (626, 115666), (766, 94526), (1252, 57833), (1532, 47263)]