80312184

素因数分解:

$2^3\times 3^2\times {\mathrm{1115447}}^1$

素因数の和:1115459

約数の個数: 24

約数和(自身を含む): 217512360

約数和(自身を除く): 137200176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1115447, 2230894, 3346341, 4461788, 6692682, 8923576, 10039023, 13385364, 20078046, 26770728, 40156092, 80312184]

約数ペア:

[(1, 80312184), (2, 40156092), (3, 26770728), (4, 20078046), (6, 13385364), (8, 10039023), (9, 8923576), (12, 6692682), (18, 4461788), (24, 3346341), (36, 2230894), (72, 1115447)]