77129654

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{8731}}^1$

素因数の和:9371

約数の個数: 16

約数和(自身を含む): 132446976

約数和(自身を除く): 55317322

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8731, 8834, 17462, 61117, 122234, 5509261, 11018522, 38564827, 77129654]

約数ペア:

[(1, 77129654), (2, 38564827), (7, 11018522), (14, 5509261), (631, 122234), (1262, 61117), (4417, 17462), (8731, 8834)]