76757967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 142222080

約数和(自身を除く): 65464113

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 43, 57, 73, 99, 117, 129, 143, 171, 209, 219, 247, 387, 429, 473, 559, 627, 657, 741, 803, 817, 949, 1287, 1387, 1419, 1677, 1881, 2223, 2409, 2451, 2717, 2847, 3139, 4161, 4257, 5031, 6149, 7227, 7353, 8151, 8541, 8987, 9417, 10439, 10621, 12483, 15257, 18031, 18447, 24453, 26961, 28251, 31317, 31863, 34529, 40807, 45771, 54093, 55341, 59641, 80883, 93951, 95589, 103587, 116831, 122421, 137313, 162279, 178923, 198341, 310761, 350493, 367263, 448877, 536769, 595023, 656051, 775333, 1051479, 1346631, 1785069, 1968153, 2325999, 4039893, 5904459, 6977997, 8528663, 25585989, 76757967]

約数ペア:

[(1, 76757967), (3, 25585989), (9, 8528663), (11, 6977997), (13, 5904459), (19, 4039893), (33, 2325999), (39, 1968153), (43, 1785069), (57, 1346631), (73, 1051479), (99, 775333), (117, 656051), (129, 595023), (143, 536769), (171, 448877), (209, 367263), (219, 350493), (247, 310761), (387, 198341), (429, 178923), (473, 162279), (559, 137313), (627, 122421), (657, 116831), (741, 103587), (803, 95589), (817, 93951), (949, 80883), (1287, 59641), (1387, 55341), (1419, 54093), (1677, 45771), (1881, 40807), (2223, 34529), (2409, 31863), (2451, 31317), (2717, 28251), (2847, 26961), (3139, 24453), (4161, 18447), (4257, 18031), (5031, 15257), (6149, 12483), (7227, 10621), (7353, 10439), (8151, 9417), (8541, 8987)]