80785266

素因数分解:

$2^1\times 3^1\times {\mathrm{479}}^1\times {\mathrm{28109}}^1$

素因数の和:28593

約数の個数: 16

約数和(自身を含む): 161913600

約数和(自身を除く): 81128334

約数列:

[1, 2, 3, 6, 479, 958, 1437, 2874, 28109, 56218, 84327, 168654, 13464211, 26928422, 40392633, 80785266]

約数ペア:

[(1, 80785266), (2, 40392633), (3, 26928422), (6, 13464211), (479, 168654), (958, 84327), (1437, 56218), (2874, 28109)]