27728064

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:84

約数の個数: 252

約数和(自身を含む): 102256336

約数和(自身を除く): 74528272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 46, 48, 52, 56, 63, 64, 69, 72, 78, 84, 91, 92, 96, 104, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 192, 207, 208, 224, 234, 252, 273, 276, 288, 299, 312, 322, 336, 364, 368, 414, 416, 448, 468, 483, 504, 529, 546, 552, 576, 598, 624, 644, 672, 728, 736, 819, 828, 832, 897, 936, 966, 1008, 1058, 1092, 1104, 1196, 1248, 1288, 1344, 1449, 1456, 1472, 1587, 1638, 1656, 1794, 1872, 1932, 2016, 2093, 2116, 2184, 2208, 2392, 2496, 2576, 2691, 2898, 2912, 3174, 3276, 3312, 3588, 3703, 3744, 3864, 4032, 4186, 4232, 4368, 4416, 4761, 4784, 5152, 5382, 5796, 5824, 6279, 6348, 6552, 6624, 6877, 7176, 7406, 7488, 7728, 8372, 8464, 8736, 9522, 9568, 10304, 10764, 11109, 11592, 12558, 12696, 13104, 13248, 13754, 14352, 14812, 15456, 16744, 16928, 17472, 18837, 19044, 19136, 20631, 21528, 22218, 23184, 25116, 25392, 26208, 27508, 28704, 29624, 30912, 33327, 33488, 33856, 37674, 38088, 41262, 43056, 44436, 46368, 48139, 50232, 50784, 52416, 55016, 57408, 59248, 61893, 66654, 66976, 75348, 76176, 82524, 86112, 88872, 92736, 96278, 100464, 101568, 110032, 118496, 123786, 133308, 133952, 144417, 150696, 152352, 165048, 172224, 177744, 192556, 200928, 220064, 236992, 247572, 266616, 288834, 301392, 304704, 330096, 355488, 385112, 401856, 433251, 440128, 495144, 533232, 577668, 602784, 660192, 710976, 770224, 866502, 990288, 1066464, 1155336, 1205568, 1320384, 1540448, 1733004, 1980576, 2132928, 2310672, 3080896, 3466008, 3961152, 4621344, 6932016, 9242688, 13864032, 27728064]

約数ペア:

[(1, 27728064), (2, 13864032), (3, 9242688), (4, 6932016), (6, 4621344), (7, 3961152), (8, 3466008), (9, 3080896), (12, 2310672), (13, 2132928), (14, 1980576), (16, 1733004), (18, 1540448), (21, 1320384), (23, 1205568), (24, 1155336), (26, 1066464), (28, 990288), (32, 866502), (36, 770224), (39, 710976), (42, 660192), (46, 602784), (48, 577668), (52, 533232), (56, 495144), (63, 440128), (64, 433251), (69, 401856), (72, 385112), (78, 355488), (84, 330096), (91, 304704), (92, 301392), (96, 288834), (104, 266616), (112, 247572), (117, 236992), (126, 220064), (138, 200928), (144, 192556), (156, 177744), (161, 172224), (168, 165048), (182, 152352), (184, 150696), (192, 144417), (207, 133952), (208, 133308), (224, 123786), (234, 118496), (252, 110032), (273, 101568), (276, 100464), (288, 96278), (299, 92736), (312, 88872), (322, 86112), (336, 82524), (364, 76176), (368, 75348), (414, 66976), (416, 66654), (448, 61893), (468, 59248), (483, 57408), (504, 55016), (529, 52416), (546, 50784), (552, 50232), (576, 48139), (598, 46368), (624, 44436), (644, 43056), (672, 41262), (728, 38088), (736, 37674), (819, 33856), (828, 33488), (832, 33327), (897, 30912), (936, 29624), (966, 28704), (1008, 27508), (1058, 26208), (1092, 25392), (1104, 25116), (1196, 23184), (1248, 22218), (1288, 21528), (1344, 20631), (1449, 19136), (1456, 19044), (1472, 18837), (1587, 17472), (1638, 16928), (1656, 16744), (1794, 15456), (1872, 14812), (1932, 14352), (2016, 13754), (2093, 13248), (2116, 13104), (2184, 12696), (2208, 12558), (2392, 11592), (2496, 11109), (2576, 10764), (2691, 10304), (2898, 9568), (2912, 9522), (3174, 8736), (3276, 8464), (3312, 8372), (3588, 7728), (3703, 7488), (3744, 7406), (3864, 7176), (4032, 6877), (4186, 6624), (4232, 6552), (4368, 6348), (4416, 6279), (4761, 5824), (4784, 5796), (5152, 5382)]