90106492

素因数分解:

$2^2\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1213}}^1$

素因数の和:1610

約数の個数: 36

約数和(自身を含む): 184066680

約数和(自身を除く): 93960188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 379, 758, 1213, 1516, 2426, 2653, 4852, 5306, 8491, 10612, 16982, 18571, 33964, 37142, 59437, 74284, 118874, 237748, 459727, 919454, 1838908, 3218089, 6436178, 12872356, 22526623, 45053246, 90106492]

約数ペア:

[(1, 90106492), (2, 45053246), (4, 22526623), (7, 12872356), (14, 6436178), (28, 3218089), (49, 1838908), (98, 919454), (196, 459727), (379, 237748), (758, 118874), (1213, 74284), (1516, 59437), (2426, 37142), (2653, 33964), (4852, 18571), (5306, 16982), (8491, 10612)]