77721561216

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2164

約数の個数: 384

約数和(自身を含む): 251745661440

約数和(自身を除く): 174024100224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 83, 93, 96, 104, 117, 124, 128, 144, 156, 166, 186, 192, 208, 234, 248, 249, 279, 288, 312, 332, 372, 384, 403, 416, 468, 496, 498, 558, 576, 624, 664, 744, 747, 806, 832, 936, 992, 996, 1079, 1116, 1152, 1209, 1248, 1328, 1488, 1494, 1612, 1664, 1872, 1984, 1992, 2017, 2158, 2232, 2418, 2496, 2573, 2656, 2976, 2988, 3224, 3237, 3627, 3744, 3968, 3984, 4034, 4316, 4464, 4836, 4992, 5146, 5312, 5952, 5976, 6051, 6448, 6474, 7254, 7488, 7719, 7968, 8068, 8632, 8928, 9672, 9711, 10292, 10624, 11904, 11952, 12102, 12896, 12948, 14508, 14976, 15438, 15936, 16136, 17264, 17856, 18153, 19344, 19422, 20584, 23157, 23904, 24204, 25792, 25896, 26221, 29016, 30876, 31872, 32272, 33449, 34528, 35712, 36306, 38688, 38844, 41168, 46314, 47808, 48408, 51584, 51792, 52442, 58032, 61752, 62527, 64544, 66898, 69056, 72612, 77376, 77688, 78663, 82336, 92628, 95616, 96816, 100347, 103584, 104884, 116064, 123504, 125054, 129088, 133796, 138112, 145224, 154752, 155376, 157326, 164672, 167411, 185256, 187581, 193632, 200694, 207168, 209768, 232128, 235989, 247008, 250108, 258176, 267592, 290448, 301041, 310752, 314652, 329344, 334822, 370512, 375162, 387264, 401388, 414336, 419536, 464256, 471978, 494016, 500216, 502233, 535184, 562743, 580896, 602082, 621504, 629304, 669644, 741024, 750324, 774528, 802776, 812851, 839072, 943956, 988032, 1000432, 1004466, 1070368, 1125486, 1161792, 1204164, 1243008, 1258608, 1339288, 1482048, 1500648, 1506699, 1605552, 1625702, 1678144, 1887912, 2000864, 2008932, 2140736, 2176343, 2250972, 2323584, 2408328, 2438553, 2517216, 2678576, 2964096, 3001296, 3013398, 3211104, 3251404, 3356288, 3775824, 4001728, 4017864, 4281472, 4352686, 4501944, 4816656, 4877106, 5034432, 5189741, 5357152, 6002592, 6026796, 6422208, 6502808, 6529029, 7315659, 7551648, 8003456, 8035728, 8705372, 9003888, 9633312, 9754212, 10068864, 10379482, 10714304, 12005184, 12053592, 12844416, 13005616, 13058058, 14631318, 15103296, 15569223, 16071456, 17410744, 18007776, 19266624, 19508424, 19587087, 20758964, 21428608, 24010368, 24107184, 26011232, 26116116, 29262636, 30206592, 31138446, 32142912, 34821488, 36015552, 38533248, 39016848, 39174174, 41517928, 46707669, 48214368, 52022464, 52232232, 58525272, 62276892, 64285824, 67466633, 69642976, 72031104, 78033696, 78348348, 83035856, 93415338, 96428736, 104044928, 104464464, 117050544, 124553784, 134933266, 139285952, 156067392, 156696696, 166071712, 186830676, 192857472, 202399899, 208928928, 234101088, 249107568, 269866532, 278571904, 312134784, 313393392, 332143424, 373661352, 404799798, 417857856, 468202176, 498215136, 539733064, 607199697, 626786784, 664286848, 747322704, 809599596, 835715712, 936404352, 996430272, 1079466128, 1214399394, 1253573568, 1494645408, 1619199192, 1992860544, 2158932256, 2428798788, 2507147136, 2989290816, 3238398384, 4317864512, 4857597576, 5978581632, 6476796768, 8635729024, 9715195152, 12953593536, 19430390304, 25907187072, 38860780608, 77721561216]

約数ペア:

[(1, 77721561216), (2, 38860780608), (3, 25907187072), (4, 19430390304), (6, 12953593536), (8, 9715195152), (9, 8635729024), (12, 6476796768), (13, 5978581632), (16, 4857597576), (18, 4317864512), (24, 3238398384), (26, 2989290816), (31, 2507147136), (32, 2428798788), (36, 2158932256), (39, 1992860544), (48, 1619199192), (52, 1494645408), (62, 1253573568), (64, 1214399394), (72, 1079466128), (78, 996430272), (83, 936404352), (93, 835715712), (96, 809599596), (104, 747322704), (117, 664286848), (124, 626786784), (128, 607199697), (144, 539733064), (156, 498215136), (166, 468202176), (186, 417857856), (192, 404799798), (208, 373661352), (234, 332143424), (248, 313393392), (249, 312134784), (279, 278571904), (288, 269866532), (312, 249107568), (332, 234101088), (372, 208928928), (384, 202399899), (403, 192857472), (416, 186830676), (468, 166071712), (496, 156696696), (498, 156067392), (558, 139285952), (576, 134933266), (624, 124553784), (664, 117050544), (744, 104464464), (747, 104044928), (806, 96428736), (832, 93415338), (936, 83035856), (992, 78348348), (996, 78033696), (1079, 72031104), (1116, 69642976), (1152, 67466633), (1209, 64285824), (1248, 62276892), (1328, 58525272), (1488, 52232232), (1494, 52022464), (1612, 48214368), (1664, 46707669), (1872, 41517928), (1984, 39174174), (1992, 39016848), (2017, 38533248), (2158, 36015552), (2232, 34821488), (2418, 32142912), (2496, 31138446), (2573, 30206592), (2656, 29262636), (2976, 26116116), (2988, 26011232), (3224, 24107184), (3237, 24010368), (3627, 21428608), (3744, 20758964), (3968, 19587087), (3984, 19508424), (4034, 19266624), (4316, 18007776), (4464, 17410744), (4836, 16071456), (4992, 15569223), (5146, 15103296), (5312, 14631318), (5952, 13058058), (5976, 13005616), (6051, 12844416), (6448, 12053592), (6474, 12005184), (7254, 10714304), (7488, 10379482), (7719, 10068864), (7968, 9754212), (8068, 9633312), (8632, 9003888), (8928, 8705372), (9672, 8035728), (9711, 8003456), (10292, 7551648), (10624, 7315659), (11904, 6529029), (11952, 6502808), (12102, 6422208), (12896, 6026796), (12948, 6002592), (14508, 5357152), (14976, 5189741), (15438, 5034432), (15936, 4877106), (16136, 4816656), (17264, 4501944), (17856, 4352686), (18153, 4281472), (19344, 4017864), (19422, 4001728), (20584, 3775824), (23157, 3356288), (23904, 3251404), (24204, 3211104), (25792, 3013398), (25896, 3001296), (26221, 2964096), (29016, 2678576), (30876, 2517216), (31872, 2438553), (32272, 2408328), (33449, 2323584), (34528, 2250972), (35712, 2176343), (36306, 2140736), (38688, 2008932), (38844, 2000864), (41168, 1887912), (46314, 1678144), (47808, 1625702), (48408, 1605552), (51584, 1506699), (51792, 1500648), (52442, 1482048), (58032, 1339288), (61752, 1258608), (62527, 1243008), (64544, 1204164), (66898, 1161792), (69056, 1125486), (72612, 1070368), (77376, 1004466), (77688, 1000432), (78663, 988032), (82336, 943956), (92628, 839072), (95616, 812851), (96816, 802776), (100347, 774528), (103584, 750324), (104884, 741024), (116064, 669644), (123504, 629304), (125054, 621504), (129088, 602082), (133796, 580896), (138112, 562743), (145224, 535184), (154752, 502233), (155376, 500216), (157326, 494016), (164672, 471978), (167411, 464256), (185256, 419536), (187581, 414336), (193632, 401388), (200694, 387264), (207168, 375162), (209768, 370512), (232128, 334822), (235989, 329344), (247008, 314652), (250108, 310752), (258176, 301041), (267592, 290448)]