90104621.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{4021601}}^1$

素因数の和:4021611

約数の個数: 18

約数和(自身を含む): 365965782

約数和(自身を除く): 221188146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4021601, 8043202, 12064803, 16086404, 24129606, 36194409, 48259212, 72388818, 144777636]

約数ペア:

[(1, 144777636), (2, 72388818), (3, 48259212), (4, 36194409), (6, 24129606), (9, 16086404), (12, 12064803), (18, 8043202), (36, 4021601)]