81266942304

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1907}}^1$

素因数の和:2371

約数の個数: 240

約数和(自身を含む): 245572444656

約数和(自身を除く): 164305502352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 246, 288, 324, 328, 369, 401, 432, 492, 648, 656, 738, 802, 864, 984, 1107, 1203, 1296, 1312, 1476, 1604, 1907, 1968, 2214, 2406, 2592, 2952, 3208, 3321, 3609, 3814, 3936, 4428, 4812, 5721, 5904, 6416, 6642, 7218, 7628, 8856, 9624, 10827, 11442, 11808, 12832, 13284, 14436, 15256, 16441, 17163, 17712, 19248, 21654, 22884, 26568, 28872, 30512, 32481, 32882, 34326, 35424, 38496, 43308, 45768, 49323, 51489, 53136, 57744, 61024, 64962, 65764, 68652, 78187, 86616, 91536, 98646, 102978, 106272, 115488, 129924, 131528, 137304, 147969, 154467, 156374, 173232, 183072, 197292, 205956, 234561, 259848, 263056, 274608, 295938, 308934, 312748, 346464, 394584, 411912, 443907, 469122, 519696, 526112, 549216, 591876, 617868, 625496, 703683, 764707, 789168, 823824, 887814, 938244, 1039392, 1183752, 1235736, 1250992, 1331721, 1407366, 1529414, 1578336, 1647648, 1775628, 1876488, 2111049, 2294121, 2367504, 2471472, 2501984, 2663442, 2814732, 3058828, 3551256, 3752976, 4222098, 4588242, 4735008, 4942944, 5326884, 5629464, 6117656, 6333147, 6882363, 7102512, 7505952, 8444196, 9176484, 10653768, 11258928, 12235312, 12666294, 13764726, 14205024, 16888392, 18352968, 20647089, 21307536, 22517856, 24470624, 25332588, 27529452, 31352987, 33776784, 36705936, 41294178, 42615072, 50665176, 55058904, 61941267, 62705974, 67553568, 73411872, 82588356, 94058961, 101330352, 110117808, 123882534, 125411948, 165176712, 188117922, 202660704, 220235616, 247765068, 250823896, 282176883, 330353424, 376235844, 495530136, 501647792, 564353766, 660706848, 752471688, 846530649, 991060272, 1003295584, 1128707532, 1504943376, 1693061298, 1982120544, 2257415064, 2539591947, 3009886752, 3386122596, 4514830128, 5079183894, 6772245192, 9029660256, 10158367788, 13544490384, 20316735576, 27088980768, 40633471152, 81266942304]

約数ペア:

[(1, 81266942304), (2, 40633471152), (3, 27088980768), (4, 20316735576), (6, 13544490384), (8, 10158367788), (9, 9029660256), (12, 6772245192), (16, 5079183894), (18, 4514830128), (24, 3386122596), (27, 3009886752), (32, 2539591947), (36, 2257415064), (41, 1982120544), (48, 1693061298), (54, 1504943376), (72, 1128707532), (81, 1003295584), (82, 991060272), (96, 846530649), (108, 752471688), (123, 660706848), (144, 564353766), (162, 501647792), (164, 495530136), (216, 376235844), (246, 330353424), (288, 282176883), (324, 250823896), (328, 247765068), (369, 220235616), (401, 202660704), (432, 188117922), (492, 165176712), (648, 125411948), (656, 123882534), (738, 110117808), (802, 101330352), (864, 94058961), (984, 82588356), (1107, 73411872), (1203, 67553568), (1296, 62705974), (1312, 61941267), (1476, 55058904), (1604, 50665176), (1907, 42615072), (1968, 41294178), (2214, 36705936), (2406, 33776784), (2592, 31352987), (2952, 27529452), (3208, 25332588), (3321, 24470624), (3609, 22517856), (3814, 21307536), (3936, 20647089), (4428, 18352968), (4812, 16888392), (5721, 14205024), (5904, 13764726), (6416, 12666294), (6642, 12235312), (7218, 11258928), (7628, 10653768), (8856, 9176484), (9624, 8444196), (10827, 7505952), (11442, 7102512), (11808, 6882363), (12832, 6333147), (13284, 6117656), (14436, 5629464), (15256, 5326884), (16441, 4942944), (17163, 4735008), (17712, 4588242), (19248, 4222098), (21654, 3752976), (22884, 3551256), (26568, 3058828), (28872, 2814732), (30512, 2663442), (32481, 2501984), (32882, 2471472), (34326, 2367504), (35424, 2294121), (38496, 2111049), (43308, 1876488), (45768, 1775628), (49323, 1647648), (51489, 1578336), (53136, 1529414), (57744, 1407366), (61024, 1331721), (64962, 1250992), (65764, 1235736), (68652, 1183752), (78187, 1039392), (86616, 938244), (91536, 887814), (98646, 823824), (102978, 789168), (106272, 764707), (115488, 703683), (129924, 625496), (131528, 617868), (137304, 591876), (147969, 549216), (154467, 526112), (156374, 519696), (173232, 469122), (183072, 443907), (197292, 411912), (205956, 394584), (234561, 346464), (259848, 312748), (263056, 308934), (274608, 295938)]