80068878

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{87221}}^1$

素因数の和:87249

約数の個数: 32

約数和(自身を含む): 188399520

約数和(自身を除く): 108330642

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 87221, 174442, 261663, 523326, 784989, 1482757, 1569978, 2354967, 2965514, 4448271, 4709934, 8896542, 13344813, 26689626, 40034439, 80068878]

約数ペア:

[(1, 80068878), (2, 40034439), (3, 26689626), (6, 13344813), (9, 8896542), (17, 4709934), (18, 4448271), (27, 2965514), (34, 2354967), (51, 1569978), (54, 1482757), (102, 784989), (153, 523326), (306, 261663), (459, 174442), (918, 87221)]