80112834

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{2293}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 178381440

約数和(自身を除く): 98268606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 1294, 1941, 2293, 3882, 4586, 5823, 6879, 11646, 13758, 17469, 20637, 34938, 41274, 61911, 123822, 1483571, 2967142, 4450713, 8901426, 13352139, 26704278, 40056417, 80112834]

約数ペア:

[(1, 80112834), (2, 40056417), (3, 26704278), (6, 13352139), (9, 8901426), (18, 4450713), (27, 2967142), (54, 1483571), (647, 123822), (1294, 61911), (1941, 41274), (2293, 34938), (3882, 20637), (4586, 17469), (5823, 13758), (6879, 11646)]