81182925648

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{3389}}^1$

素因数の和:3559

約数の個数: 240

約数和(自身を含む): 257916081600

約数和(自身を除く): 176733155952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 71, 72, 88, 99, 108, 132, 142, 144, 176, 198, 213, 216, 264, 284, 297, 396, 426, 432, 528, 568, 594, 639, 781, 792, 852, 1136, 1188, 1278, 1562, 1584, 1704, 1917, 2343, 2376, 2556, 3124, 3389, 3408, 3834, 4686, 4752, 5041, 5112, 6248, 6778, 7029, 7668, 9372, 10082, 10167, 10224, 12496, 13556, 14058, 15123, 15336, 18744, 20164, 20334, 21087, 27112, 28116, 30246, 30501, 30672, 37279, 37488, 40328, 40668, 42174, 45369, 54224, 55451, 56232, 60492, 61002, 74558, 80656, 81336, 84348, 90738, 91503, 110902, 111837, 112464, 120984, 122004, 136107, 149116, 162672, 166353, 168696, 181476, 183006, 221804, 223674, 240619, 241968, 244008, 272214, 298232, 332706, 335511, 337392, 362952, 366012, 443608, 447348, 481238, 488016, 499059, 544428, 596464, 665412, 671022, 721857, 725904, 732024, 887216, 894696, 962476, 998118, 1006533, 1088856, 1330824, 1342044, 1443714, 1464048, 1497177, 1789392, 1924952, 1996236, 2013066, 2165571, 2177712, 2646809, 2661648, 2684088, 2887428, 2994354, 3849904, 3992472, 4026132, 4331142, 5293618, 5368176, 5774856, 5988708, 6496713, 7940427, 7984944, 8052264, 8662284, 10587236, 11549712, 11977416, 12993426, 15880854, 16104528, 17083949, 17324568, 21174472, 23821281, 23954832, 25986852, 31761708, 34167898, 34649136, 42348944, 47642562, 51251847, 51973704, 63523416, 68335796, 71463843, 95285124, 102503694, 103947408, 127046832, 136671592, 142927686, 153755541, 187923439, 190570248, 205007388, 273343184, 285855372, 307511082, 375846878, 381140496, 410014776, 461266623, 563770317, 571710744, 615022164, 751693756, 820029552, 922533246, 1127540634, 1143421488, 1230044328, 1503387512, 1691310951, 1845066492, 2255081268, 2460088656, 3006775024, 3382621902, 3690132984, 4510162536, 5073932853, 6765243804, 7380265968, 9020325072, 10147865706, 13530487608, 20295731412, 27060975216, 40591462824, 81182925648]

約数ペア:

[(1, 81182925648), (2, 40591462824), (3, 27060975216), (4, 20295731412), (6, 13530487608), (8, 10147865706), (9, 9020325072), (11, 7380265968), (12, 6765243804), (16, 5073932853), (18, 4510162536), (22, 3690132984), (24, 3382621902), (27, 3006775024), (33, 2460088656), (36, 2255081268), (44, 1845066492), (48, 1691310951), (54, 1503387512), (66, 1230044328), (71, 1143421488), (72, 1127540634), (88, 922533246), (99, 820029552), (108, 751693756), (132, 615022164), (142, 571710744), (144, 563770317), (176, 461266623), (198, 410014776), (213, 381140496), (216, 375846878), (264, 307511082), (284, 285855372), (297, 273343184), (396, 205007388), (426, 190570248), (432, 187923439), (528, 153755541), (568, 142927686), (594, 136671592), (639, 127046832), (781, 103947408), (792, 102503694), (852, 95285124), (1136, 71463843), (1188, 68335796), (1278, 63523416), (1562, 51973704), (1584, 51251847), (1704, 47642562), (1917, 42348944), (2343, 34649136), (2376, 34167898), (2556, 31761708), (3124, 25986852), (3389, 23954832), (3408, 23821281), (3834, 21174472), (4686, 17324568), (4752, 17083949), (5041, 16104528), (5112, 15880854), (6248, 12993426), (6778, 11977416), (7029, 11549712), (7668, 10587236), (9372, 8662284), (10082, 8052264), (10167, 7984944), (10224, 7940427), (12496, 6496713), (13556, 5988708), (14058, 5774856), (15123, 5368176), (15336, 5293618), (18744, 4331142), (20164, 4026132), (20334, 3992472), (21087, 3849904), (27112, 2994354), (28116, 2887428), (30246, 2684088), (30501, 2661648), (30672, 2646809), (37279, 2177712), (37488, 2165571), (40328, 2013066), (40668, 1996236), (42174, 1924952), (45369, 1789392), (54224, 1497177), (55451, 1464048), (56232, 1443714), (60492, 1342044), (61002, 1330824), (74558, 1088856), (80656, 1006533), (81336, 998118), (84348, 962476), (90738, 894696), (91503, 887216), (110902, 732024), (111837, 725904), (112464, 721857), (120984, 671022), (122004, 665412), (136107, 596464), (149116, 544428), (162672, 499059), (166353, 488016), (168696, 481238), (181476, 447348), (183006, 443608), (221804, 366012), (223674, 362952), (240619, 337392), (241968, 335511), (244008, 332706), (272214, 298232)]