80780544

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 274713600

約数和(自身を除く): 193933056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 31, 32, 36, 39, 48, 52, 54, 58, 62, 64, 72, 78, 87, 93, 96, 104, 108, 116, 117, 124, 128, 144, 156, 174, 186, 192, 208, 216, 232, 234, 248, 256, 261, 279, 288, 312, 348, 351, 372, 377, 384, 403, 416, 432, 464, 468, 496, 522, 558, 576, 624, 696, 702, 744, 754, 768, 783, 806, 832, 837, 864, 899, 928, 936, 992, 1044, 1116, 1131, 1152, 1209, 1248, 1392, 1404, 1488, 1508, 1566, 1612, 1664, 1674, 1728, 1798, 1856, 1872, 1984, 2088, 2232, 2262, 2304, 2418, 2496, 2697, 2784, 2808, 2976, 3016, 3132, 3224, 3328, 3348, 3393, 3456, 3596, 3627, 3712, 3744, 3968, 4176, 4464, 4524, 4836, 4992, 5394, 5568, 5616, 5952, 6032, 6264, 6448, 6696, 6786, 6912, 7192, 7254, 7424, 7488, 7936, 8091, 8352, 8928, 9048, 9672, 9984, 10179, 10788, 10881, 11136, 11232, 11687, 11904, 12064, 12528, 12896, 13392, 13572, 14384, 14508, 14976, 16182, 16704, 17856, 18096, 19344, 20358, 21576, 21762, 22272, 22464, 23374, 23808, 24128, 24273, 25056, 25792, 26784, 27144, 28768, 29016, 29952, 32364, 33408, 35061, 35712, 36192, 38688, 40716, 43152, 43524, 44928, 46748, 48256, 48546, 50112, 51584, 53568, 54288, 57536, 58032, 64728, 66816, 70122, 71424, 72384, 77376, 81432, 86304, 87048, 89856, 93496, 96512, 97092, 100224, 103168, 105183, 107136, 108576, 115072, 116064, 129456, 140244, 144768, 154752, 162864, 172608, 174096, 186992, 194184, 200448, 210366, 214272, 217152, 230144, 232128, 258912, 280488, 289536, 309504, 315549, 325728, 345216, 348192, 373984, 388368, 420732, 434304, 464256, 517824, 560976, 631098, 651456, 690432, 696384, 747968, 776736, 841464, 868608, 928512, 1035648, 1121952, 1262196, 1302912, 1392768, 1495936, 1553472, 1682928, 2071296, 2243904, 2524392, 2605824, 2785536, 2991872, 3106944, 3365856, 4487808, 5048784, 6213888, 6731712, 8975616, 10097568, 13463424, 20195136, 26926848, 40390272, 80780544]

約数ペア:

[(1, 80780544), (2, 40390272), (3, 26926848), (4, 20195136), (6, 13463424), (8, 10097568), (9, 8975616), (12, 6731712), (13, 6213888), (16, 5048784), (18, 4487808), (24, 3365856), (26, 3106944), (27, 2991872), (29, 2785536), (31, 2605824), (32, 2524392), (36, 2243904), (39, 2071296), (48, 1682928), (52, 1553472), (54, 1495936), (58, 1392768), (62, 1302912), (64, 1262196), (72, 1121952), (78, 1035648), (87, 928512), (93, 868608), (96, 841464), (104, 776736), (108, 747968), (116, 696384), (117, 690432), (124, 651456), (128, 631098), (144, 560976), (156, 517824), (174, 464256), (186, 434304), (192, 420732), (208, 388368), (216, 373984), (232, 348192), (234, 345216), (248, 325728), (256, 315549), (261, 309504), (279, 289536), (288, 280488), (312, 258912), (348, 232128), (351, 230144), (372, 217152), (377, 214272), (384, 210366), (403, 200448), (416, 194184), (432, 186992), (464, 174096), (468, 172608), (496, 162864), (522, 154752), (558, 144768), (576, 140244), (624, 129456), (696, 116064), (702, 115072), (744, 108576), (754, 107136), (768, 105183), (783, 103168), (806, 100224), (832, 97092), (837, 96512), (864, 93496), (899, 89856), (928, 87048), (936, 86304), (992, 81432), (1044, 77376), (1116, 72384), (1131, 71424), (1152, 70122), (1209, 66816), (1248, 64728), (1392, 58032), (1404, 57536), (1488, 54288), (1508, 53568), (1566, 51584), (1612, 50112), (1664, 48546), (1674, 48256), (1728, 46748), (1798, 44928), (1856, 43524), (1872, 43152), (1984, 40716), (2088, 38688), (2232, 36192), (2262, 35712), (2304, 35061), (2418, 33408), (2496, 32364), (2697, 29952), (2784, 29016), (2808, 28768), (2976, 27144), (3016, 26784), (3132, 25792), (3224, 25056), (3328, 24273), (3348, 24128), (3393, 23808), (3456, 23374), (3596, 22464), (3627, 22272), (3712, 21762), (3744, 21576), (3968, 20358), (4176, 19344), (4464, 18096), (4524, 17856), (4836, 16704), (4992, 16182), (5394, 14976), (5568, 14508), (5616, 14384), (5952, 13572), (6032, 13392), (6264, 12896), (6448, 12528), (6696, 12064), (6786, 11904), (6912, 11687), (7192, 11232), (7254, 11136), (7424, 10881), (7488, 10788), (7936, 10179), (8091, 9984), (8352, 9672), (8928, 9048)]