78788208

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3739}}^1$

素因数の和:4189

約数の個数: 40

約数和(自身を含む): 204054400

約数和(自身を除く): 125266192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 2634, 3512, 3739, 5268, 7024, 7478, 10536, 11217, 14956, 21072, 22434, 29912, 44868, 59824, 89736, 179472, 1641421, 3282842, 4924263, 6565684, 9848526, 13131368, 19697052, 26262736, 39394104, 78788208]

約数ペア:

[(1, 78788208), (2, 39394104), (3, 26262736), (4, 19697052), (6, 13131368), (8, 9848526), (12, 6565684), (16, 4924263), (24, 3282842), (48, 1641421), (439, 179472), (878, 89736), (1317, 59824), (1756, 44868), (2634, 29912), (3512, 22434), (3739, 21072), (5268, 14956), (7024, 11217), (7478, 10536)]