12427776

素因数分解:

$2^9\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 160

約数和(自身を含む): 39283200

約数和(自身を除く): 26855424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 87, 93, 96, 108, 116, 124, 128, 144, 174, 186, 192, 216, 232, 248, 256, 261, 279, 288, 348, 372, 384, 432, 464, 496, 512, 522, 558, 576, 696, 744, 768, 783, 837, 864, 899, 928, 992, 1044, 1116, 1152, 1392, 1488, 1536, 1566, 1674, 1728, 1798, 1856, 1984, 2088, 2232, 2304, 2697, 2784, 2976, 3132, 3348, 3456, 3596, 3712, 3968, 4176, 4464, 4608, 5394, 5568, 5952, 6264, 6696, 6912, 7192, 7424, 7936, 8091, 8352, 8928, 10788, 11136, 11904, 12528, 13392, 13824, 14384, 14848, 15872, 16182, 16704, 17856, 21576, 22272, 23808, 24273, 25056, 26784, 28768, 32364, 33408, 35712, 43152, 44544, 47616, 48546, 50112, 53568, 57536, 64728, 66816, 71424, 86304, 97092, 100224, 107136, 115072, 129456, 133632, 142848, 172608, 194184, 200448, 214272, 230144, 258912, 345216, 388368, 400896, 428544, 460288, 517824, 690432, 776736, 1035648, 1380864, 1553472, 2071296, 3106944, 4142592, 6213888, 12427776]

約数ペア:

[(1, 12427776), (2, 6213888), (3, 4142592), (4, 3106944), (6, 2071296), (8, 1553472), (9, 1380864), (12, 1035648), (16, 776736), (18, 690432), (24, 517824), (27, 460288), (29, 428544), (31, 400896), (32, 388368), (36, 345216), (48, 258912), (54, 230144), (58, 214272), (62, 200448), (64, 194184), (72, 172608), (87, 142848), (93, 133632), (96, 129456), (108, 115072), (116, 107136), (124, 100224), (128, 97092), (144, 86304), (174, 71424), (186, 66816), (192, 64728), (216, 57536), (232, 53568), (248, 50112), (256, 48546), (261, 47616), (279, 44544), (288, 43152), (348, 35712), (372, 33408), (384, 32364), (432, 28768), (464, 26784), (496, 25056), (512, 24273), (522, 23808), (558, 22272), (576, 21576), (696, 17856), (744, 16704), (768, 16182), (783, 15872), (837, 14848), (864, 14384), (899, 13824), (928, 13392), (992, 12528), (1044, 11904), (1116, 11136), (1152, 10788), (1392, 8928), (1488, 8352), (1536, 8091), (1566, 7936), (1674, 7424), (1728, 7192), (1798, 6912), (1856, 6696), (1984, 6264), (2088, 5952), (2232, 5568), (2304, 5394), (2697, 4608), (2784, 4464), (2976, 4176), (3132, 3968), (3348, 3712), (3456, 3596)]