56701728

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 179020800

約数和(自身を除く): 122319072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 72, 73, 87, 93, 96, 108, 116, 124, 144, 146, 174, 186, 216, 219, 232, 248, 261, 279, 288, 292, 348, 372, 432, 438, 464, 496, 522, 558, 584, 657, 696, 744, 783, 837, 864, 876, 899, 928, 992, 1044, 1116, 1168, 1314, 1392, 1488, 1566, 1674, 1752, 1798, 1971, 2088, 2117, 2232, 2263, 2336, 2628, 2697, 2784, 2976, 3132, 3348, 3504, 3596, 3942, 4176, 4234, 4464, 4526, 5256, 5394, 6264, 6351, 6696, 6789, 7008, 7192, 7884, 8091, 8352, 8468, 8928, 9052, 10512, 10788, 12528, 12702, 13392, 13578, 14384, 15768, 16182, 16936, 18104, 19053, 20367, 21024, 21576, 24273, 25056, 25404, 26784, 27156, 28768, 31536, 32364, 33872, 36208, 38106, 40734, 43152, 48546, 50808, 54312, 57159, 61101, 63072, 64728, 65627, 67744, 72416, 76212, 81468, 86304, 97092, 101616, 108624, 114318, 122202, 129456, 131254, 152424, 162936, 194184, 196881, 203232, 217248, 228636, 244404, 258912, 262508, 304848, 325872, 388368, 393762, 457272, 488808, 525016, 590643, 609696, 651744, 776736, 787524, 914544, 977616, 1050032, 1181286, 1575048, 1771929, 1829088, 1955232, 2100064, 2362572, 3150096, 3543858, 4725144, 6300192, 7087716, 9450288, 14175432, 18900576, 28350864, 56701728]

約数ペア:

[(1, 56701728), (2, 28350864), (3, 18900576), (4, 14175432), (6, 9450288), (8, 7087716), (9, 6300192), (12, 4725144), (16, 3543858), (18, 3150096), (24, 2362572), (27, 2100064), (29, 1955232), (31, 1829088), (32, 1771929), (36, 1575048), (48, 1181286), (54, 1050032), (58, 977616), (62, 914544), (72, 787524), (73, 776736), (87, 651744), (93, 609696), (96, 590643), (108, 525016), (116, 488808), (124, 457272), (144, 393762), (146, 388368), (174, 325872), (186, 304848), (216, 262508), (219, 258912), (232, 244404), (248, 228636), (261, 217248), (279, 203232), (288, 196881), (292, 194184), (348, 162936), (372, 152424), (432, 131254), (438, 129456), (464, 122202), (496, 114318), (522, 108624), (558, 101616), (584, 97092), (657, 86304), (696, 81468), (744, 76212), (783, 72416), (837, 67744), (864, 65627), (876, 64728), (899, 63072), (928, 61101), (992, 57159), (1044, 54312), (1116, 50808), (1168, 48546), (1314, 43152), (1392, 40734), (1488, 38106), (1566, 36208), (1674, 33872), (1752, 32364), (1798, 31536), (1971, 28768), (2088, 27156), (2117, 26784), (2232, 25404), (2263, 25056), (2336, 24273), (2628, 21576), (2697, 21024), (2784, 20367), (2976, 19053), (3132, 18104), (3348, 16936), (3504, 16182), (3596, 15768), (3942, 14384), (4176, 13578), (4234, 13392), (4464, 12702), (4526, 12528), (5256, 10788), (5394, 10512), (6264, 9052), (6351, 8928), (6696, 8468), (6789, 8352), (7008, 8091), (7192, 7884)]