71287752

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{80279}}^1$

素因数の和:80325

約数の個数: 32

約数和(自身を含む): 183038400

約数和(自身を除く): 111750648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 80279, 160558, 240837, 321116, 481674, 642232, 963348, 1926696, 2970323, 5940646, 8910969, 11881292, 17821938, 23762584, 35643876, 71287752]

約数ペア:

[(1, 71287752), (2, 35643876), (3, 23762584), (4, 17821938), (6, 11881292), (8, 8910969), (12, 5940646), (24, 2970323), (37, 1926696), (74, 963348), (111, 642232), (148, 481674), (222, 321116), (296, 240837), (444, 160558), (888, 80279)]