80543124

素因数分解:

$2^2\times 3^2\times {\mathrm{2237309}}^1$

素因数の和:2237319

約数の個数: 18

約数和(自身を含む): 203595210

約数和(自身を除く): 123052086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2237309, 4474618, 6711927, 8949236, 13423854, 20135781, 26847708, 40271562, 80543124]

約数ペア:

[(1, 80543124), (2, 40271562), (3, 26847708), (4, 20135781), (6, 13423854), (9, 8949236), (12, 6711927), (18, 4474618), (36, 2237309)]