71767242

素因数分解:

$2^1\times 3^3\times {\mathrm{487}}^1\times {\mathrm{2729}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 159868800

約数和(自身を除く): 88101558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 487, 974, 1461, 2729, 2922, 4383, 5458, 8187, 8766, 13149, 16374, 24561, 26298, 49122, 73683, 147366, 1329023, 2658046, 3987069, 7974138, 11961207, 23922414, 35883621, 71767242]

約数ペア:

[(1, 71767242), (2, 35883621), (3, 23922414), (6, 11961207), (9, 7974138), (18, 3987069), (27, 2658046), (54, 1329023), (487, 147366), (974, 73683), (1461, 49122), (2729, 26298), (2922, 24561), (4383, 16374), (5458, 13149), (8187, 8766)]