68872608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 157564512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 269, 288, 336, 381, 504, 508, 538, 672, 762, 807, 889, 1008, 1016, 1076, 1143, 1524, 1614, 1778, 1883, 2016, 2032, 2152, 2286, 2421, 2667, 3048, 3228, 3556, 3766, 4064, 4304, 4572, 4842, 5334, 5649, 6096, 6456, 7112, 7532, 8001, 8608, 9144, 9684, 10668, 11298, 12192, 12912, 14224, 15064, 16002, 16947, 18288, 19368, 21336, 22596, 25824, 28448, 30128, 32004, 33894, 34163, 36576, 38736, 42672, 45192, 60256, 64008, 67788, 68326, 77472, 85344, 90384, 102489, 128016, 135576, 136652, 180768, 204978, 239141, 256032, 271152, 273304, 307467, 409956, 478282, 542304, 546608, 614934, 717423, 819912, 956564, 1093216, 1229868, 1434846, 1639824, 1913128, 2152269, 2459736, 2869692, 3279648, 3826256, 4304538, 4919472, 5739384, 7652512, 8609076, 9838944, 11478768, 17218152, 22957536, 34436304, 68872608]

約数ペア:

[(1, 68872608), (2, 34436304), (3, 22957536), (4, 17218152), (6, 11478768), (7, 9838944), (8, 8609076), (9, 7652512), (12, 5739384), (14, 4919472), (16, 4304538), (18, 3826256), (21, 3279648), (24, 2869692), (28, 2459736), (32, 2152269), (36, 1913128), (42, 1639824), (48, 1434846), (56, 1229868), (63, 1093216), (72, 956564), (84, 819912), (96, 717423), (112, 614934), (126, 546608), (127, 542304), (144, 478282), (168, 409956), (224, 307467), (252, 273304), (254, 271152), (269, 256032), (288, 239141), (336, 204978), (381, 180768), (504, 136652), (508, 135576), (538, 128016), (672, 102489), (762, 90384), (807, 85344), (889, 77472), (1008, 68326), (1016, 67788), (1076, 64008), (1143, 60256), (1524, 45192), (1614, 42672), (1778, 38736), (1883, 36576), (2016, 34163), (2032, 33894), (2152, 32004), (2286, 30128), (2421, 28448), (2667, 25824), (3048, 22596), (3228, 21336), (3556, 19368), (3766, 18288), (4064, 16947), (4304, 16002), (4572, 15064), (4842, 14224), (5334, 12912), (5649, 12192), (6096, 11298), (6456, 10668), (7112, 9684), (7532, 9144), (8001, 8608)]