80714337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 134092800

約数和(自身を除く): 53378463

約数列:

[1, 3, 11, 19, 23, 29, 33, 57, 69, 87, 193, 209, 253, 319, 437, 551, 579, 627, 667, 759, 957, 1311, 1653, 2001, 2123, 3667, 4439, 4807, 5597, 6061, 6369, 7337, 11001, 12673, 13317, 14421, 16791, 18183, 22011, 38019, 40337, 48829, 61567, 84341, 106343, 121011, 128731, 139403, 146487, 184701, 253023, 319029, 386193, 418209, 927751, 1169773, 1416041, 2445889, 2783253, 3509319, 4248123, 7337667, 26904779, 80714337]

約数ペア:

[(1, 80714337), (3, 26904779), (11, 7337667), (19, 4248123), (23, 3509319), (29, 2783253), (33, 2445889), (57, 1416041), (69, 1169773), (87, 927751), (193, 418209), (209, 386193), (253, 319029), (319, 253023), (437, 184701), (551, 146487), (579, 139403), (627, 128731), (667, 121011), (759, 106343), (957, 84341), (1311, 61567), (1653, 48829), (2001, 40337), (2123, 38019), (3667, 22011), (4439, 18183), (4807, 16791), (5597, 14421), (6061, 13317), (6369, 12673), (7337, 11001)]