72270436

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89003}}^1$

素因数の和:89043

約数の個数: 24

約数和(自身を含む): 149526720

約数和(自身を除く): 77256284

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 89003, 178006, 356012, 623021, 1246042, 2492084, 2581087, 5162174, 10324348, 18067609, 36135218, 72270436]

約数ペア:

[(1, 72270436), (2, 36135218), (4, 18067609), (7, 10324348), (14, 5162174), (28, 2581087), (29, 2492084), (58, 1246042), (116, 623021), (203, 356012), (406, 178006), (812, 89003)]