80960436

素因数分解:

$2^2\times 3^2\times {\mathrm{2248901}}^1$

素因数の和:2248911

約数の個数: 18

約数和(自身を含む): 204650082

約数和(自身を除く): 123689646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2248901, 4497802, 6746703, 8995604, 13493406, 20240109, 26986812, 40480218, 80960436]

約数ペア:

[(1, 80960436), (2, 40480218), (3, 26986812), (4, 20240109), (6, 13493406), (9, 8995604), (12, 6746703), (18, 4497802), (36, 2248901)]