68627874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15271}}^1$

素因数の和:15390

約数の個数: 32

約数和(自身を含む): 158340096

約数和(自身を除く): 89712222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 15271, 30542, 45813, 91626, 106897, 213794, 320691, 641382, 1633997, 3267994, 4901991, 9803982, 11437979, 22875958, 34313937, 68627874]

約数ペア:

[(1, 68627874), (2, 34313937), (3, 22875958), (6, 11437979), (7, 9803982), (14, 4901991), (21, 3267994), (42, 1633997), (107, 641382), (214, 320691), (321, 213794), (642, 106897), (749, 91626), (1498, 45813), (2247, 30542), (4494, 15271)]