68478252

素因数分解:

$2^2\times 3^1\times {\mathrm{1399}}^1\times {\mathrm{4079}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 159936000

約数和(自身を除く): 91457748

約数列:

[1, 2, 3, 4, 6, 12, 1399, 2798, 4079, 4197, 5596, 8158, 8394, 12237, 16316, 16788, 24474, 48948, 5706521, 11413042, 17119563, 22826084, 34239126, 68478252]

約数ペア:

[(1, 68478252), (2, 34239126), (3, 22826084), (4, 17119563), (6, 11413042), (12, 5706521), (1399, 48948), (2798, 24474), (4079, 16788), (4197, 16316), (5596, 12237), (8158, 8394)]