65891952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 212784000

約数和(自身を除く): 146892048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 499, 504, 524, 786, 917, 998, 1008, 1048, 1179, 1497, 1572, 1834, 1996, 2096, 2358, 2751, 2994, 3144, 3493, 3668, 3992, 4491, 4716, 5502, 5988, 6288, 6986, 7336, 7984, 8253, 8982, 9432, 10479, 11004, 11976, 13972, 14672, 16506, 17964, 18864, 20958, 22008, 23952, 27944, 31437, 33012, 35928, 41916, 44016, 55888, 62874, 65369, 66024, 71856, 83832, 125748, 130738, 132048, 167664, 196107, 251496, 261476, 392214, 457583, 502992, 522952, 588321, 784428, 915166, 1045904, 1176642, 1372749, 1568856, 1830332, 2353284, 2745498, 3137712, 3660664, 4118247, 4706568, 5490996, 7321328, 8236494, 9413136, 10981992, 16472988, 21963984, 32945976, 65891952]

約数ペア:

[(1, 65891952), (2, 32945976), (3, 21963984), (4, 16472988), (6, 10981992), (7, 9413136), (8, 8236494), (9, 7321328), (12, 5490996), (14, 4706568), (16, 4118247), (18, 3660664), (21, 3137712), (24, 2745498), (28, 2353284), (36, 1830332), (42, 1568856), (48, 1372749), (56, 1176642), (63, 1045904), (72, 915166), (84, 784428), (112, 588321), (126, 522952), (131, 502992), (144, 457583), (168, 392214), (252, 261476), (262, 251496), (336, 196107), (393, 167664), (499, 132048), (504, 130738), (524, 125748), (786, 83832), (917, 71856), (998, 66024), (1008, 65369), (1048, 62874), (1179, 55888), (1497, 44016), (1572, 41916), (1834, 35928), (1996, 33012), (2096, 31437), (2358, 27944), (2751, 23952), (2994, 22008), (3144, 20958), (3493, 18864), (3668, 17964), (3992, 16506), (4491, 14672), (4716, 13972), (5502, 11976), (5988, 11004), (6288, 10479), (6986, 9432), (7336, 8982), (7984, 8253)]