77386918

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{90617}}^1$

素因数の和:90687

約数の個数: 16

約数和(自身を含む): 134839584

約数和(自身を除く): 57452666

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 90617, 181234, 634319, 1268638, 5527637, 11055274, 38693459, 77386918]

約数ペア:

[(1, 77386918), (2, 38693459), (7, 11055274), (14, 5527637), (61, 1268638), (122, 634319), (427, 181234), (854, 90617)]