64877244

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{76147}}^1$

素因数の和:76225

約数の個数: 24

約数和(自身を含む): 153514368

約数和(自身を除く): 88637124

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 76147, 152294, 228441, 304588, 456882, 913764, 5406437, 10812874, 16219311, 21625748, 32438622, 64877244]

約数ペア:

[(1, 64877244), (2, 32438622), (3, 21625748), (4, 16219311), (6, 10812874), (12, 5406437), (71, 913764), (142, 456882), (213, 304588), (284, 228441), (426, 152294), (852, 76147)]