79689918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{172489}}^1$

素因数の和:172512

約数の個数: 32

約数和(自身を含む): 198708480

約数和(自身を除く): 119018562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 172489, 344978, 517467, 1034934, 1207423, 1897379, 2414846, 3622269, 3794758, 5692137, 7244538, 11384274, 13281653, 26563306, 39844959, 79689918]

約数ペア:

[(1, 79689918), (2, 39844959), (3, 26563306), (6, 13281653), (7, 11384274), (11, 7244538), (14, 5692137), (21, 3794758), (22, 3622269), (33, 2414846), (42, 1897379), (66, 1207423), (77, 1034934), (154, 517467), (231, 344978), (462, 172489)]