80945082

素因数分解:

$2^1\times 3^4\times {\mathrm{499661}}^1$

素因数の和:499675

約数の個数: 20

約数和(自身を含む): 181377306

約数和(自身を除く): 100432224

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 499661, 999322, 1498983, 2997966, 4496949, 8993898, 13490847, 26981694, 40472541, 80945082]

約数ペア:

[(1, 80945082), (2, 40472541), (3, 26981694), (6, 13490847), (9, 8993898), (18, 4496949), (27, 2997966), (54, 1498983), (81, 999322), (162, 499661)]