81752472

素因数分解:

$2^3\times 3^2\times {\mathrm{1135451}}^1$

素因数の和:1135463

約数の個数: 24

約数和(自身を含む): 221413140

約数和(自身を除く): 139660668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1135451, 2270902, 3406353, 4541804, 6812706, 9083608, 10219059, 13625412, 20438118, 27250824, 40876236, 81752472]

約数ペア:

[(1, 81752472), (2, 40876236), (3, 27250824), (4, 20438118), (6, 13625412), (8, 10219059), (9, 9083608), (12, 6812706), (18, 4541804), (24, 3406353), (36, 2270902), (72, 1135451)]