90158138

素因数分解:

$2^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1987}}^1$

素因数の和:2466

約数の個数: 24

約数和(自身を含む): 157735872

約数和(自身を除く): 67577734

約数列:

[1, 2, 7, 14, 49, 98, 463, 926, 1987, 3241, 3974, 6482, 13909, 22687, 27818, 45374, 97363, 194726, 919981, 1839962, 6439867, 12879734, 45079069, 90158138]

約数ペア:

[(1, 90158138), (2, 45079069), (7, 12879734), (14, 6439867), (49, 1839962), (98, 919981), (463, 194726), (926, 97363), (1987, 45374), (3241, 27818), (3974, 22687), (6482, 13909)]