80743124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{262153}}^1$

素因数の和:262175

約数の個数: 24

約数和(自身を含む): 176167488

約数和(自身を除く): 95424364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 262153, 524306, 1048612, 1835071, 2883683, 3670142, 5767366, 7340284, 11534732, 20185781, 40371562, 80743124]

約数ペア:

[(1, 80743124), (2, 40371562), (4, 20185781), (7, 11534732), (11, 7340284), (14, 5767366), (22, 3670142), (28, 2883683), (44, 1835071), (77, 1048612), (154, 524306), (308, 262153)]