80806506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64439}}^1$

素因数の和:64474

約数の個数: 32

約数和(自身を含む): 185587200

約数和(自身を除く): 104780694

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 64439, 128878, 193317, 386634, 708829, 1224341, 1417658, 2126487, 2448682, 3673023, 4252974, 7346046, 13467751, 26935502, 40403253, 80806506]

約数ペア:

[(1, 80806506), (2, 40403253), (3, 26935502), (6, 13467751), (11, 7346046), (19, 4252974), (22, 3673023), (33, 2448682), (38, 2126487), (57, 1417658), (66, 1224341), (114, 708829), (209, 386634), (418, 193317), (627, 128878), (1254, 64439)]