80289402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 179631840

約数和(自身を除く): 99342438

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 867, 969, 1734, 1938, 2437, 4874, 5491, 7311, 10982, 14622, 16473, 32946, 41429, 46303, 82858, 92606, 124287, 138909, 248574, 277818, 704293, 787151, 1408586, 1574302, 2112879, 2361453, 4225758, 4722906, 13381567, 26763134, 40144701, 80289402]

約数ペア:

[(1, 80289402), (2, 40144701), (3, 26763134), (6, 13381567), (17, 4722906), (19, 4225758), (34, 2361453), (38, 2112879), (51, 1574302), (57, 1408586), (102, 787151), (114, 704293), (289, 277818), (323, 248574), (578, 138909), (646, 124287), (867, 92606), (969, 82858), (1734, 46303), (1938, 41429), (2437, 32946), (4874, 16473), (5491, 14622), (7311, 10982)]