80496828

素因数分解:

$2^2\times 3^4\times {\mathrm{248447}}^1$

素因数の和:248463

約数の個数: 30

約数和(自身を含む): 210435456

約数和(自身を除く): 129938628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248447, 496894, 745341, 993788, 1490682, 2236023, 2981364, 4472046, 6708069, 8944092, 13416138, 20124207, 26832276, 40248414, 80496828]

約数ペア:

[(1, 80496828), (2, 40248414), (3, 26832276), (4, 20124207), (6, 13416138), (9, 8944092), (12, 6708069), (18, 4472046), (27, 2981364), (36, 2236023), (54, 1490682), (81, 993788), (108, 745341), (162, 496894), (324, 248447)]