55664784

素因数分解:

$2^4\times 3^2\times 7^5\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 180

約数和(自身を含む): 189648576

約数和(自身を除く): 133983792

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, 552, 588, 644, 686, 784, 828, 882, 966, 1008, 1029, 1104, 1127, 1176, 1288, 1372, 1449, 1656, 1764, 1932, 2058, 2254, 2352, 2401, 2576, 2744, 2898, 3087, 3312, 3381, 3528, 3864, 4116, 4508, 4802, 5488, 5796, 6174, 6762, 7056, 7203, 7728, 7889, 8232, 9016, 9604, 10143, 11592, 12348, 13524, 14406, 15778, 16464, 16807, 18032, 19208, 20286, 21609, 23184, 23667, 24696, 27048, 28812, 31556, 33614, 38416, 40572, 43218, 47334, 49392, 50421, 54096, 55223, 57624, 63112, 67228, 71001, 81144, 86436, 94668, 100842, 110446, 115248, 126224, 134456, 142002, 151263, 162288, 165669, 172872, 189336, 201684, 220892, 268912, 284004, 302526, 331338, 345744, 378672, 386561, 403368, 441784, 497007, 568008, 605052, 662676, 773122, 806736, 883568, 994014, 1136016, 1159683, 1210104, 1325352, 1546244, 1988028, 2319366, 2420208, 2650704, 3092488, 3479049, 3976056, 4638732, 6184976, 6958098, 7952112, 9277464, 13916196, 18554928, 27832392, 55664784]

約数ペア:

[(1, 55664784), (2, 27832392), (3, 18554928), (4, 13916196), (6, 9277464), (7, 7952112), (8, 6958098), (9, 6184976), (12, 4638732), (14, 3976056), (16, 3479049), (18, 3092488), (21, 2650704), (23, 2420208), (24, 2319366), (28, 1988028), (36, 1546244), (42, 1325352), (46, 1210104), (48, 1159683), (49, 1136016), (56, 994014), (63, 883568), (69, 806736), (72, 773122), (84, 662676), (92, 605052), (98, 568008), (112, 497007), (126, 441784), (138, 403368), (144, 386561), (147, 378672), (161, 345744), (168, 331338), (184, 302526), (196, 284004), (207, 268912), (252, 220892), (276, 201684), (294, 189336), (322, 172872), (336, 165669), (343, 162288), (368, 151263), (392, 142002), (414, 134456), (441, 126224), (483, 115248), (504, 110446), (552, 100842), (588, 94668), (644, 86436), (686, 81144), (784, 71001), (828, 67228), (882, 63112), (966, 57624), (1008, 55223), (1029, 54096), (1104, 50421), (1127, 49392), (1176, 47334), (1288, 43218), (1372, 40572), (1449, 38416), (1656, 33614), (1764, 31556), (1932, 28812), (2058, 27048), (2254, 24696), (2352, 23667), (2401, 23184), (2576, 21609), (2744, 20286), (2898, 19208), (3087, 18032), (3312, 16807), (3381, 16464), (3528, 15778), (3864, 14406), (4116, 13524), (4508, 12348), (4802, 11592), (5488, 10143), (5796, 9604), (6174, 9016), (6762, 8232), (7056, 7889), (7203, 7728)]