80037216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 216

約数和(自身を含む): 276559920

約数和(自身を除く): 196522704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 37, 42, 48, 56, 58, 63, 72, 74, 84, 87, 96, 111, 112, 116, 126, 144, 148, 168, 174, 203, 222, 224, 232, 252, 259, 261, 288, 296, 333, 336, 348, 406, 444, 464, 504, 518, 522, 592, 609, 666, 672, 696, 777, 812, 888, 928, 1008, 1036, 1044, 1073, 1184, 1218, 1332, 1369, 1392, 1554, 1624, 1776, 1827, 2016, 2072, 2088, 2146, 2331, 2436, 2664, 2738, 2784, 3108, 3219, 3248, 3552, 3654, 4107, 4144, 4176, 4292, 4662, 4872, 5328, 5476, 6216, 6438, 6496, 7308, 7511, 8214, 8288, 8352, 8584, 9324, 9583, 9657, 9744, 10656, 10952, 12321, 12432, 12876, 14616, 15022, 16428, 17168, 18648, 19166, 19314, 19488, 21904, 22533, 24642, 24864, 25752, 28749, 29232, 30044, 32856, 34336, 37296, 38332, 38628, 39701, 43808, 45066, 49284, 51504, 57498, 58464, 60088, 65712, 67599, 74592, 76664, 77256, 79402, 86247, 90132, 98568, 103008, 114996, 119103, 120176, 131424, 135198, 153328, 154512, 158804, 172494, 180264, 197136, 229992, 238206, 240352, 270396, 277907, 306656, 309024, 317608, 344988, 357309, 360528, 394272, 459984, 476412, 540792, 555814, 635216, 689976, 714618, 721056, 833721, 919968, 952824, 1081584, 1111628, 1270432, 1379952, 1429236, 1667442, 1905648, 2163168, 2223256, 2501163, 2759904, 2858472, 3334884, 3811296, 4446512, 5002326, 5716944, 6669768, 8893024, 10004652, 11433888, 13339536, 20009304, 26679072, 40018608, 80037216]

約数ペア:

[(1, 80037216), (2, 40018608), (3, 26679072), (4, 20009304), (6, 13339536), (7, 11433888), (8, 10004652), (9, 8893024), (12, 6669768), (14, 5716944), (16, 5002326), (18, 4446512), (21, 3811296), (24, 3334884), (28, 2858472), (29, 2759904), (32, 2501163), (36, 2223256), (37, 2163168), (42, 1905648), (48, 1667442), (56, 1429236), (58, 1379952), (63, 1270432), (72, 1111628), (74, 1081584), (84, 952824), (87, 919968), (96, 833721), (111, 721056), (112, 714618), (116, 689976), (126, 635216), (144, 555814), (148, 540792), (168, 476412), (174, 459984), (203, 394272), (222, 360528), (224, 357309), (232, 344988), (252, 317608), (259, 309024), (261, 306656), (288, 277907), (296, 270396), (333, 240352), (336, 238206), (348, 229992), (406, 197136), (444, 180264), (464, 172494), (504, 158804), (518, 154512), (522, 153328), (592, 135198), (609, 131424), (666, 120176), (672, 119103), (696, 114996), (777, 103008), (812, 98568), (888, 90132), (928, 86247), (1008, 79402), (1036, 77256), (1044, 76664), (1073, 74592), (1184, 67599), (1218, 65712), (1332, 60088), (1369, 58464), (1392, 57498), (1554, 51504), (1624, 49284), (1776, 45066), (1827, 43808), (2016, 39701), (2072, 38628), (2088, 38332), (2146, 37296), (2331, 34336), (2436, 32856), (2664, 30044), (2738, 29232), (2784, 28749), (3108, 25752), (3219, 24864), (3248, 24642), (3552, 22533), (3654, 21904), (4107, 19488), (4144, 19314), (4176, 19166), (4292, 18648), (4662, 17168), (4872, 16428), (5328, 15022), (5476, 14616), (6216, 12876), (6438, 12432), (6496, 12321), (7308, 10952), (7511, 10656), (8214, 9744), (8288, 9657), (8352, 9583), (8584, 9324)]