80544042

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{120937}}^1$

素因数の和:120982

約数の個数: 24

約数和(自身を含む): 179230116

約数和(自身を除く): 98686074

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 120937, 241874, 362811, 725622, 1088433, 2176866, 4474669, 8949338, 13424007, 26848014, 40272021, 80544042]

約数ペア:

[(1, 80544042), (2, 40272021), (3, 26848014), (6, 13424007), (9, 8949338), (18, 4474669), (37, 2176866), (74, 1088433), (111, 725622), (222, 362811), (333, 241874), (666, 120937)]