61981188

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{65381}}^1$

素因数の和:65467

約数の個数: 24

約数和(自身を含む): 146455680

約数和(自身を除く): 84474492

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 65381, 130762, 196143, 261524, 392286, 784572, 5165099, 10330198, 15495297, 20660396, 30990594, 61981188]

約数ペア:

[(1, 61981188), (2, 30990594), (3, 20660396), (4, 15495297), (6, 10330198), (12, 5165099), (79, 784572), (158, 392286), (237, 261524), (316, 196143), (474, 130762), (948, 65381)]