72645493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4332

約数の個数: 16

約数和(自身を含む): 81676800

約数和(自身を除く): 9031307

約数列:

[1, 19, 29, 31, 551, 589, 899, 4253, 17081, 80807, 123337, 131843, 2343403, 2505017, 3823447, 72645493]

約数ペア:

[(1, 72645493), (19, 3823447), (29, 2505017), (31, 2343403), (551, 131843), (589, 123337), (899, 80807), (4253, 17081)]