80508222

素因数分解:

$2^1\times 3^3\times {\mathrm{1490893}}^1$

素因数の和:1490904

約数の個数: 16

約数和(自身を含む): 178907280

約数和(自身を除く): 98399058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1490893, 2981786, 4472679, 8945358, 13418037, 26836074, 40254111, 80508222]

約数ペア:

[(1, 80508222), (2, 40254111), (3, 26836074), (6, 13418037), (9, 8945358), (18, 4472679), (27, 2981786), (54, 1490893)]