81144456

素因数分解:

$2^3\times 3^1\times {\mathrm{3381019}}^1$

素因数の和:3381028

約数の個数: 16

約数和(自身を含む): 202861200

約数和(自身を除く): 121716744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3381019, 6762038, 10143057, 13524076, 20286114, 27048152, 40572228, 81144456]

約数ペア:

[(1, 81144456), (2, 40572228), (3, 27048152), (4, 20286114), (6, 13524076), (8, 10143057), (12, 6762038), (24, 3381019)]