77844212

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 138257280

約数和(自身を除く): 60413068

約数列:

[1, 2, 4, 107, 214, 239, 428, 478, 761, 956, 1522, 3044, 25573, 51146, 81427, 102292, 162854, 181879, 325708, 363758, 727516, 19461053, 38922106, 77844212]

約数ペア:

[(1, 77844212), (2, 38922106), (4, 19461053), (107, 727516), (214, 363758), (239, 325708), (428, 181879), (478, 162854), (761, 102292), (956, 81427), (1522, 51146), (3044, 25573)]