77981556

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{51169}}^1$

素因数の和:51303

約数の個数: 24

約数和(自身を含む): 183393280

約数和(自身を除く): 105411724

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 51169, 102338, 153507, 204676, 307014, 614028, 6498463, 12996926, 19495389, 25993852, 38990778, 77981556]

約数ペア:

[(1, 77981556), (2, 38990778), (3, 25993852), (4, 19495389), (6, 12996926), (12, 6498463), (127, 614028), (254, 307014), (381, 204676), (508, 153507), (762, 102338), (1524, 51169)]