67355556

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{63067}}^1$

素因数の和:63163

約数の個数: 24

約数和(自身を含む): 158931360

約数和(自身を除く): 91575804

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 63067, 126134, 189201, 252268, 378402, 756804, 5612963, 11225926, 16838889, 22451852, 33677778, 67355556]

約数ペア:

[(1, 67355556), (2, 33677778), (3, 22451852), (4, 16838889), (6, 11225926), (12, 5612963), (89, 756804), (178, 378402), (267, 252268), (356, 189201), (534, 126134), (1068, 63067)]