80564472

素因数分解:

$2^3\times 3^2\times {\mathrm{1118951}}^1$

素因数の和:1118963

約数の個数: 24

約数和(自身を含む): 218195640

約数和(自身を除く): 137631168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1118951, 2237902, 3356853, 4475804, 6713706, 8951608, 10070559, 13427412, 20141118, 26854824, 40282236, 80564472]

約数ペア:

[(1, 80564472), (2, 40282236), (3, 26854824), (4, 20141118), (6, 13427412), (8, 10070559), (9, 8951608), (12, 6713706), (18, 4475804), (24, 3356853), (36, 2237902), (72, 1118951)]