72293347

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23633}}^1$

素因数の和:23682

約数の個数: 16

約数和(自身を含む): 90754560

約数和(自身を除く): 18461213

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 23633, 165431, 449027, 543559, 3143189, 3804913, 10327621, 72293347]

約数ペア:

[(1, 72293347), (7, 10327621), (19, 3804913), (23, 3143189), (133, 543559), (161, 449027), (437, 165431), (3059, 23633)]