80716554

素因数分解:

$2^1\times 3^3\times {\mathrm{1033}}^1\times {\mathrm{1447}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 179667840

約数和(自身を除く): 98951286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1033, 1447, 2066, 2894, 3099, 4341, 6198, 8682, 9297, 13023, 18594, 26046, 27891, 39069, 55782, 78138, 1494751, 2989502, 4484253, 8968506, 13452759, 26905518, 40358277, 80716554]

約数ペア:

[(1, 80716554), (2, 40358277), (3, 26905518), (6, 13452759), (9, 8968506), (18, 4484253), (27, 2989502), (54, 1494751), (1033, 78138), (1447, 55782), (2066, 39069), (2894, 27891), (3099, 26046), (4341, 18594), (6198, 13023), (8682, 9297)]