72329306

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{178151}}^1$

素因数の和:178189

約数の個数: 16

約数和(自身を含む): 128269440

約数和(自身を除く): 55940134

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 178151, 356302, 1247057, 2494114, 5166379, 10332758, 36164653, 72329306]

約数ペア:

[(1, 72329306), (2, 36164653), (7, 10332758), (14, 5166379), (29, 2494114), (58, 1247057), (203, 356302), (406, 178151)]