90726146

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 164685312

約数和(自身を除く): 73959166

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 131, 191, 259, 262, 382, 518, 917, 1337, 1813, 1834, 2674, 3626, 4847, 6419, 7067, 9359, 9694, 12838, 14134, 18718, 25021, 33929, 49469, 50042, 67858, 98938, 175147, 237503, 346283, 350294, 475006, 692566, 925777, 1226029, 1851554, 2452058, 6480439, 12960878, 45363073, 90726146]

約数ペア:

[(1, 90726146), (2, 45363073), (7, 12960878), (14, 6480439), (37, 2452058), (49, 1851554), (74, 1226029), (98, 925777), (131, 692566), (191, 475006), (259, 350294), (262, 346283), (382, 237503), (518, 175147), (917, 98938), (1337, 67858), (1813, 50042), (1834, 49469), (2674, 33929), (3626, 25021), (4847, 18718), (6419, 14134), (7067, 12838), (9359, 9694)]