77255262

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 206976000

約数和(自身を除く): 129720738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 97, 98, 126, 129, 147, 189, 194, 258, 291, 294, 301, 343, 378, 387, 441, 582, 602, 679, 686, 774, 873, 882, 903, 1029, 1161, 1323, 1358, 1746, 1806, 2037, 2058, 2107, 2322, 2619, 2646, 2709, 3087, 4074, 4171, 4214, 4753, 5238, 5418, 6111, 6174, 6321, 8127, 8342, 9261, 9506, 12222, 12513, 12642, 14259, 14749, 16254, 18333, 18522, 18963, 25026, 28518, 29197, 29498, 33271, 36666, 37539, 37926, 42777, 44247, 56889, 58394, 66542, 75078, 85554, 87591, 88494, 99813, 112617, 113778, 128331, 132741, 175182, 199626, 204379, 225234, 256662, 262773, 265482, 299439, 398223, 408758, 525546, 598878, 613137, 788319, 796446, 898317, 1226274, 1430653, 1576638, 1796634, 1839411, 2861306, 3678822, 4291959, 5518233, 8583918, 11036466, 12875877, 25751754, 38627631, 77255262]

約数ペア:

[(1, 77255262), (2, 38627631), (3, 25751754), (6, 12875877), (7, 11036466), (9, 8583918), (14, 5518233), (18, 4291959), (21, 3678822), (27, 2861306), (42, 1839411), (43, 1796634), (49, 1576638), (54, 1430653), (63, 1226274), (86, 898317), (97, 796446), (98, 788319), (126, 613137), (129, 598878), (147, 525546), (189, 408758), (194, 398223), (258, 299439), (291, 265482), (294, 262773), (301, 256662), (343, 225234), (378, 204379), (387, 199626), (441, 175182), (582, 132741), (602, 128331), (679, 113778), (686, 112617), (774, 99813), (873, 88494), (882, 87591), (903, 85554), (1029, 75078), (1161, 66542), (1323, 58394), (1358, 56889), (1746, 44247), (1806, 42777), (2037, 37926), (2058, 37539), (2107, 36666), (2322, 33271), (2619, 29498), (2646, 29197), (2709, 28518), (3087, 25026), (4074, 18963), (4171, 18522), (4214, 18333), (4753, 16254), (5238, 14749), (5418, 14259), (6111, 12642), (6174, 12513), (6321, 12222), (8127, 9506), (8342, 9261)]