81630096

素因数分解:

$2^4\times 3^1\times {\mathrm{1700627}}^1$

素因数の和:1700638

約数の個数: 20

約数和(自身を含む): 210877872

約数和(自身を除く): 129247776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1700627, 3401254, 5101881, 6802508, 10203762, 13605016, 20407524, 27210032, 40815048, 81630096]

約数ペア:

[(1, 81630096), (2, 40815048), (3, 27210032), (4, 20407524), (6, 13605016), (8, 10203762), (12, 6802508), (16, 5101881), (24, 3401254), (48, 1700627)]