72447661

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 88542720

約数和(自身を除く): 16095059

約数列:

[1, 11, 13, 53, 79, 121, 143, 583, 689, 869, 1027, 1331, 1573, 4187, 6413, 7579, 9559, 11297, 17303, 46057, 54431, 70543, 83369, 105149, 124267, 506627, 598741, 917059, 1366937, 5572897, 6586151, 72447661]

約数ペア:

[(1, 72447661), (11, 6586151), (13, 5572897), (53, 1366937), (79, 917059), (121, 598741), (143, 506627), (583, 124267), (689, 105149), (869, 83369), (1027, 70543), (1331, 54431), (1573, 46057), (4187, 17303), (6413, 11297), (7579, 9559)]