67956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 181440

約数和(自身を除く): 113484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809, 1618, 2427, 3236, 4854, 5663, 9708, 11326, 16989, 22652, 33978, 67956]

約数ペア:

[(1, 67956), (2, 33978), (3, 22652), (4, 16989), (6, 11326), (7, 9708), (12, 5663), (14, 4854), (21, 3236), (28, 2427), (42, 1618), (84, 809)]