80528436

素因数分解:

$2^2\times 3^2\times {\mathrm{2236901}}^1$

素因数の和:2236911

約数の個数: 18

約数和(自身を含む): 203558082

約数和(自身を除く): 123029646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2236901, 4473802, 6710703, 8947604, 13421406, 20132109, 26842812, 40264218, 80528436]

約数ペア:

[(1, 80528436), (2, 40264218), (3, 26842812), (4, 20132109), (6, 13421406), (9, 8947604), (12, 6710703), (18, 4473802), (36, 2236901)]