77138874

素因数分解:

$2^1\times 3^2\times {\mathrm{1619}}^1\times {\mathrm{2647}}^1$

素因数の和:4274

約数の個数: 24

約数和(自身を含む): 167300640

約数和(自身を除く): 90161766

約数列:

[1, 2, 3, 6, 9, 18, 1619, 2647, 3238, 4857, 5294, 7941, 9714, 14571, 15882, 23823, 29142, 47646, 4285493, 8570986, 12856479, 25712958, 38569437, 77138874]

約数ペア:

[(1, 77138874), (2, 38569437), (3, 25712958), (6, 12856479), (9, 8570986), (18, 4285493), (1619, 47646), (2647, 29142), (3238, 23823), (4857, 15882), (5294, 14571), (7941, 9714)]