80164644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25793}}^1$

素因数の和:25844

約数の個数: 48

約数和(自身を含む): 219558528

約数和(自身を除く): 139393884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 25793, 51586, 77379, 103172, 154758, 180551, 309516, 361102, 541653, 722204, 954341, 1083306, 1908682, 2166612, 2863023, 3817364, 5726046, 6680387, 11452092, 13360774, 20041161, 26721548, 40082322, 80164644]

約数ペア:

[(1, 80164644), (2, 40082322), (3, 26721548), (4, 20041161), (6, 13360774), (7, 11452092), (12, 6680387), (14, 5726046), (21, 3817364), (28, 2863023), (37, 2166612), (42, 1908682), (74, 1083306), (84, 954341), (111, 722204), (148, 541653), (222, 361102), (259, 309516), (444, 180551), (518, 154758), (777, 103172), (1036, 77379), (1554, 51586), (3108, 25793)]