77155776

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 168

約数和(自身を含む): 237744000

約数和(自身を除く): 160588224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 144, 149, 174, 186, 192, 232, 248, 261, 279, 288, 298, 348, 372, 447, 464, 496, 522, 558, 576, 596, 696, 744, 894, 899, 928, 992, 1044, 1116, 1192, 1341, 1392, 1488, 1788, 1798, 1856, 1984, 2088, 2232, 2384, 2682, 2697, 2784, 2976, 3576, 3596, 4176, 4321, 4464, 4619, 4768, 5364, 5394, 5568, 5952, 7152, 7192, 8091, 8352, 8642, 8928, 9238, 9536, 10728, 10788, 12963, 13857, 14304, 14384, 16182, 16704, 17284, 17856, 18476, 21456, 21576, 25926, 27714, 28608, 28768, 32364, 34568, 36952, 38889, 41571, 42912, 43152, 51852, 55428, 57536, 64728, 69136, 73904, 77778, 83142, 85824, 86304, 103704, 110856, 129456, 133951, 138272, 147808, 155556, 166284, 172608, 207408, 221712, 258912, 267902, 276544, 295616, 311112, 332568, 401853, 414816, 443424, 517824, 535804, 622224, 665136, 803706, 829632, 886848, 1071608, 1205559, 1244448, 1330272, 1607412, 2143216, 2411118, 2488896, 2660544, 3214824, 4286432, 4822236, 6429648, 8572864, 9644472, 12859296, 19288944, 25718592, 38577888, 77155776]

約数ペア:

[(1, 77155776), (2, 38577888), (3, 25718592), (4, 19288944), (6, 12859296), (8, 9644472), (9, 8572864), (12, 6429648), (16, 4822236), (18, 4286432), (24, 3214824), (29, 2660544), (31, 2488896), (32, 2411118), (36, 2143216), (48, 1607412), (58, 1330272), (62, 1244448), (64, 1205559), (72, 1071608), (87, 886848), (93, 829632), (96, 803706), (116, 665136), (124, 622224), (144, 535804), (149, 517824), (174, 443424), (186, 414816), (192, 401853), (232, 332568), (248, 311112), (261, 295616), (279, 276544), (288, 267902), (298, 258912), (348, 221712), (372, 207408), (447, 172608), (464, 166284), (496, 155556), (522, 147808), (558, 138272), (576, 133951), (596, 129456), (696, 110856), (744, 103704), (894, 86304), (899, 85824), (928, 83142), (992, 77778), (1044, 73904), (1116, 69136), (1192, 64728), (1341, 57536), (1392, 55428), (1488, 51852), (1788, 43152), (1798, 42912), (1856, 41571), (1984, 38889), (2088, 36952), (2232, 34568), (2384, 32364), (2682, 28768), (2697, 28608), (2784, 27714), (2976, 25926), (3576, 21576), (3596, 21456), (4176, 18476), (4321, 17856), (4464, 17284), (4619, 16704), (4768, 16182), (5364, 14384), (5394, 14304), (5568, 13857), (5952, 12963), (7152, 10788), (7192, 10728), (8091, 9536), (8352, 9238), (8642, 8928)]