26128368

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{23}}^2$

素因数の和:81

約数の個数: 180

約数和(自身を含む): 89143600

約数和(自身を除く): 63015232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 343, 368, 392, 414, 441, 483, 504, 529, 552, 588, 644, 686, 784, 828, 882, 966, 1008, 1029, 1058, 1104, 1127, 1176, 1288, 1372, 1449, 1587, 1656, 1764, 1932, 2058, 2116, 2254, 2352, 2576, 2744, 2898, 3087, 3174, 3312, 3381, 3528, 3703, 3864, 4116, 4232, 4508, 4761, 5488, 5796, 6174, 6348, 6762, 7056, 7406, 7728, 7889, 8232, 8464, 9016, 9522, 10143, 11109, 11592, 12348, 12696, 13524, 14812, 15778, 16464, 18032, 19044, 20286, 22218, 23184, 23667, 24696, 25392, 25921, 27048, 29624, 31556, 33327, 38088, 40572, 44436, 47334, 49392, 51842, 54096, 59248, 63112, 66654, 71001, 76176, 77763, 81144, 88872, 94668, 103684, 126224, 133308, 142002, 155526, 162288, 177744, 181447, 189336, 207368, 233289, 266616, 284004, 311052, 362894, 378672, 414736, 466578, 533232, 544341, 568008, 622104, 725788, 933156, 1088682, 1136016, 1244208, 1451576, 1633023, 1866312, 2177364, 2903152, 3266046, 3732624, 4354728, 6532092, 8709456, 13064184, 26128368]

約数ペア:

[(1, 26128368), (2, 13064184), (3, 8709456), (4, 6532092), (6, 4354728), (7, 3732624), (8, 3266046), (9, 2903152), (12, 2177364), (14, 1866312), (16, 1633023), (18, 1451576), (21, 1244208), (23, 1136016), (24, 1088682), (28, 933156), (36, 725788), (42, 622104), (46, 568008), (48, 544341), (49, 533232), (56, 466578), (63, 414736), (69, 378672), (72, 362894), (84, 311052), (92, 284004), (98, 266616), (112, 233289), (126, 207368), (138, 189336), (144, 181447), (147, 177744), (161, 162288), (168, 155526), (184, 142002), (196, 133308), (207, 126224), (252, 103684), (276, 94668), (294, 88872), (322, 81144), (336, 77763), (343, 76176), (368, 71001), (392, 66654), (414, 63112), (441, 59248), (483, 54096), (504, 51842), (529, 49392), (552, 47334), (588, 44436), (644, 40572), (686, 38088), (784, 33327), (828, 31556), (882, 29624), (966, 27048), (1008, 25921), (1029, 25392), (1058, 24696), (1104, 23667), (1127, 23184), (1176, 22218), (1288, 20286), (1372, 19044), (1449, 18032), (1587, 16464), (1656, 15778), (1764, 14812), (1932, 13524), (2058, 12696), (2116, 12348), (2254, 11592), (2352, 11109), (2576, 10143), (2744, 9522), (2898, 9016), (3087, 8464), (3174, 8232), (3312, 7889), (3381, 7728), (3528, 7406), (3703, 7056), (3864, 6762), (4116, 6348), (4232, 6174), (4508, 5796), (4761, 5488)]