86987472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 320

約数和(自身を含む): 299980800

約数和(自身を除く): 212993328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 23, 24, 26, 29, 33, 38, 39, 44, 46, 48, 52, 57, 58, 66, 69, 76, 78, 87, 88, 92, 104, 114, 116, 132, 138, 143, 152, 156, 174, 176, 184, 208, 209, 228, 232, 247, 253, 264, 276, 286, 299, 304, 312, 319, 348, 368, 377, 418, 429, 437, 456, 464, 494, 506, 528, 551, 552, 572, 598, 624, 627, 638, 667, 696, 741, 754, 759, 836, 858, 874, 897, 912, 957, 988, 1012, 1102, 1104, 1131, 1144, 1196, 1254, 1276, 1311, 1334, 1392, 1482, 1508, 1518, 1653, 1672, 1716, 1748, 1794, 1914, 1976, 2001, 2024, 2204, 2262, 2288, 2392, 2508, 2552, 2622, 2668, 2717, 2964, 3016, 3036, 3289, 3306, 3344, 3432, 3496, 3588, 3828, 3952, 4002, 4048, 4147, 4408, 4524, 4784, 4807, 5016, 5104, 5244, 5336, 5434, 5681, 5928, 6032, 6061, 6072, 6578, 6612, 6864, 6992, 7163, 7176, 7337, 7656, 8004, 8151, 8294, 8671, 8816, 9048, 9614, 9867, 10032, 10488, 10672, 10868, 11362, 11856, 12122, 12144, 12441, 12673, 13156, 13224, 14326, 14352, 14421, 14674, 15312, 16008, 16302, 16588, 17043, 17342, 18096, 18183, 19228, 19734, 20976, 21489, 21736, 22011, 22724, 24244, 24882, 25346, 26013, 26312, 26448, 28652, 28842, 29348, 32016, 32604, 33176, 34086, 34684, 36366, 38019, 38456, 39468, 42978, 43472, 44022, 45448, 48488, 49764, 50692, 52026, 52624, 57304, 57684, 58696, 62491, 65208, 66352, 68172, 69368, 72732, 76038, 76912, 78793, 78936, 85956, 88044, 90896, 95381, 96976, 99528, 101384, 104052, 114608, 115368, 117392, 124982, 130416, 136344, 138736, 139403, 145464, 152076, 157586, 157872, 164749, 171912, 176088, 187473, 190762, 199056, 202768, 208104, 230736, 236379, 249964, 272688, 278806, 286143, 290928, 304152, 315172, 329498, 343824, 352176, 374946, 381524, 416208, 418209, 472758, 494247, 499928, 557612, 572286, 608304, 630344, 658996, 749892, 763048, 836418, 945516, 988494, 999856, 1115224, 1144572, 1260688, 1317992, 1499784, 1526096, 1672836, 1812239, 1891032, 1976988, 2230448, 2289144, 2635984, 2999568, 3345672, 3624478, 3782064, 3953976, 4578288, 5436717, 6691344, 7248956, 7907952, 10873434, 14497912, 21746868, 28995824, 43493736, 86987472]

約数ペア:

[(1, 86987472), (2, 43493736), (3, 28995824), (4, 21746868), (6, 14497912), (8, 10873434), (11, 7907952), (12, 7248956), (13, 6691344), (16, 5436717), (19, 4578288), (22, 3953976), (23, 3782064), (24, 3624478), (26, 3345672), (29, 2999568), (33, 2635984), (38, 2289144), (39, 2230448), (44, 1976988), (46, 1891032), (48, 1812239), (52, 1672836), (57, 1526096), (58, 1499784), (66, 1317992), (69, 1260688), (76, 1144572), (78, 1115224), (87, 999856), (88, 988494), (92, 945516), (104, 836418), (114, 763048), (116, 749892), (132, 658996), (138, 630344), (143, 608304), (152, 572286), (156, 557612), (174, 499928), (176, 494247), (184, 472758), (208, 418209), (209, 416208), (228, 381524), (232, 374946), (247, 352176), (253, 343824), (264, 329498), (276, 315172), (286, 304152), (299, 290928), (304, 286143), (312, 278806), (319, 272688), (348, 249964), (368, 236379), (377, 230736), (418, 208104), (429, 202768), (437, 199056), (456, 190762), (464, 187473), (494, 176088), (506, 171912), (528, 164749), (551, 157872), (552, 157586), (572, 152076), (598, 145464), (624, 139403), (627, 138736), (638, 136344), (667, 130416), (696, 124982), (741, 117392), (754, 115368), (759, 114608), (836, 104052), (858, 101384), (874, 99528), (897, 96976), (912, 95381), (957, 90896), (988, 88044), (1012, 85956), (1102, 78936), (1104, 78793), (1131, 76912), (1144, 76038), (1196, 72732), (1254, 69368), (1276, 68172), (1311, 66352), (1334, 65208), (1392, 62491), (1482, 58696), (1508, 57684), (1518, 57304), (1653, 52624), (1672, 52026), (1716, 50692), (1748, 49764), (1794, 48488), (1914, 45448), (1976, 44022), (2001, 43472), (2024, 42978), (2204, 39468), (2262, 38456), (2288, 38019), (2392, 36366), (2508, 34684), (2552, 34086), (2622, 33176), (2668, 32604), (2717, 32016), (2964, 29348), (3016, 28842), (3036, 28652), (3289, 26448), (3306, 26312), (3344, 26013), (3432, 25346), (3496, 24882), (3588, 24244), (3828, 22724), (3952, 22011), (4002, 21736), (4048, 21489), (4147, 20976), (4408, 19734), (4524, 19228), (4784, 18183), (4807, 18096), (5016, 17342), (5104, 17043), (5244, 16588), (5336, 16302), (5434, 16008), (5681, 15312), (5928, 14674), (6032, 14421), (6061, 14352), (6072, 14326), (6578, 13224), (6612, 13156), (6864, 12673), (6992, 12441), (7163, 12144), (7176, 12122), (7337, 11856), (7656, 11362), (8004, 10868), (8151, 10672), (8294, 10488), (8671, 10032), (8816, 9867), (9048, 9614)]