80501364

素因数分解:

$2^2\times 3^4\times {\mathrm{248461}}^1$

素因数の和:248477

約数の個数: 30

約数和(自身を含む): 210447314

約数和(自身を除く): 129945950

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248461, 496922, 745383, 993844, 1490766, 2236149, 2981532, 4472298, 6708447, 8944596, 13416894, 20125341, 26833788, 40250682, 80501364]

約数ペア:

[(1, 80501364), (2, 40250682), (3, 26833788), (4, 20125341), (6, 13416894), (9, 8944596), (12, 6708447), (18, 4472298), (27, 2981532), (36, 2236149), (54, 1490766), (81, 993844), (108, 745383), (162, 496922), (324, 248461)]