90774228

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{54421}}^1$

素因数の和:54567

約数の個数: 24

約数和(自身を含む): 213334240

約数和(自身を除く): 122560012

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 54421, 108842, 163263, 217684, 326526, 653052, 7564519, 15129038, 22693557, 30258076, 45387114, 90774228]

約数ペア:

[(1, 90774228), (2, 45387114), (3, 30258076), (4, 22693557), (6, 15129038), (12, 7564519), (139, 653052), (278, 326526), (417, 217684), (556, 163263), (834, 108842), (1668, 54421)]