78071988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{342421}}^1$

素因数の和:342447

約数の個数: 24

約数和(自身を含む): 191756320

約数和(自身を除く): 113684332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 342421, 684842, 1027263, 1369684, 2054526, 4109052, 6505999, 13011998, 19517997, 26023996, 39035994, 78071988]

約数ペア:

[(1, 78071988), (2, 39035994), (3, 26023996), (4, 19517997), (6, 13011998), (12, 6505999), (19, 4109052), (38, 2054526), (57, 1369684), (76, 1027263), (114, 684842), (228, 342421)]