82863802

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 152832960

約数和(自身を除く): 69969158

約数列:

[1, 2, 7, 14, 23, 46, 49, 97, 98, 161, 194, 322, 379, 679, 758, 1127, 1358, 2231, 2254, 2653, 4462, 4753, 5306, 8717, 9506, 15617, 17434, 18571, 31234, 36763, 37142, 61019, 73526, 109319, 122038, 218638, 257341, 427133, 514682, 845549, 854266, 1691098, 1801387, 3602774, 5918843, 11837686, 41431901, 82863802]

約数ペア:

[(1, 82863802), (2, 41431901), (7, 11837686), (14, 5918843), (23, 3602774), (46, 1801387), (49, 1691098), (97, 854266), (98, 845549), (161, 514682), (194, 427133), (322, 257341), (379, 218638), (679, 122038), (758, 109319), (1127, 73526), (1358, 61019), (2231, 37142), (2254, 36763), (2653, 31234), (4462, 18571), (4753, 17434), (5306, 15617), (8717, 9506)]