72676121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17627}}^1$

素因数の和:17684

約数の個数: 16

約数和(自身を含む): 90255360

約数和(自身を除く): 17579239

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 17627, 123389, 334913, 546437, 2344391, 3825059, 10382303, 72676121]

約数ペア:

[(1, 72676121), (7, 10382303), (19, 3825059), (31, 2344391), (133, 546437), (217, 334913), (589, 123389), (4123, 17627)]