82740858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16879}}^1$

素因数の和:16946

約数の個数: 32

約数和(自身を含む): 178252800

約数和(自身を除く): 95511942

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 16879, 33758, 50637, 101274, 320701, 641402, 725797, 962103, 1451594, 1924206, 2177391, 4354782, 13790143, 27580286, 41370429, 82740858]

約数ペア:

[(1, 82740858), (2, 41370429), (3, 27580286), (6, 13790143), (19, 4354782), (38, 2177391), (43, 1924206), (57, 1451594), (86, 962103), (114, 725797), (129, 641402), (258, 320701), (817, 101274), (1634, 50637), (2451, 33758), (4902, 16879)]