90164556

素因数分解:

$2^2\times 3^3\times {\mathrm{834857}}^1$

素因数の和:834870

約数の個数: 24

約数和(自身を含む): 233760240

約数和(自身を除く): 143595684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 834857, 1669714, 2504571, 3339428, 5009142, 7513713, 10018284, 15027426, 22541139, 30054852, 45082278, 90164556]

約数ペア:

[(1, 90164556), (2, 45082278), (3, 30054852), (4, 22541139), (6, 15027426), (9, 10018284), (12, 7513713), (18, 5009142), (27, 3339428), (36, 2504571), (54, 1669714), (108, 834857)]