81209869056

素因数分解:

$2^8\times 3^5\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:534

約数の個数: 432

約数和(自身を含む): 255524855040

約数和(自身を除く): 174314985984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 211, 216, 243, 256, 269, 276, 288, 324, 368, 384, 414, 422, 432, 486, 538, 552, 576, 621, 633, 648, 736, 768, 807, 828, 844, 864, 972, 1076, 1104, 1152, 1242, 1266, 1296, 1472, 1614, 1656, 1688, 1728, 1863, 1899, 1944, 2152, 2208, 2304, 2421, 2484, 2532, 2592, 2944, 3228, 3312, 3376, 3456, 3726, 3798, 3888, 4304, 4416, 4842, 4853, 4968, 5064, 5184, 5589, 5697, 5888, 6187, 6456, 6624, 6752, 6912, 7263, 7452, 7596, 7776, 8608, 8832, 9684, 9706, 9936, 10128, 10368, 11178, 11394, 12374, 12912, 13248, 13504, 14526, 14559, 14904, 15192, 15552, 17091, 17216, 17664, 18561, 19368, 19412, 19872, 20256, 20736, 21789, 22356, 22788, 24748, 25824, 26496, 27008, 29052, 29118, 29808, 30384, 31104, 34182, 34432, 37122, 38736, 38824, 39744, 40512, 43578, 43677, 44712, 45576, 49496, 51273, 51648, 52992, 54016, 55683, 56759, 58104, 58236, 59616, 60768, 62208, 65367, 68364, 68864, 74244, 77472, 77648, 79488, 81024, 87156, 87354, 89424, 91152, 98992, 102546, 103296, 111366, 113518, 116208, 116472, 119232, 121536, 130734, 131031, 136728, 148488, 154944, 155296, 158976, 162048, 167049, 170277, 174312, 174708, 178848, 182304, 197984, 205092, 206592, 222732, 227036, 232416, 232944, 238464, 243072, 261468, 262062, 273456, 296976, 309888, 310592, 334098, 340554, 348624, 349416, 357696, 364608, 393093, 395968, 410184, 445464, 454072, 464832, 465888, 476928, 486144, 501147, 510831, 522936, 524124, 546912, 593952, 619776, 621184, 668196, 681108, 697248, 698832, 715392, 729216, 786186, 791936, 820368, 890928, 908144, 929664, 931776, 1002294, 1021662, 1045872, 1048248, 1093824, 1179279, 1187904, 1242368, 1305457, 1336392, 1362216, 1394496, 1397664, 1430784, 1458432, 1503441, 1532493, 1572372, 1583872, 1640736, 1781856, 1816288, 1859328, 1863552, 2004588, 2043324, 2091744, 2096496, 2187648, 2358558, 2375808, 2610914, 2672784, 2724432, 2788992, 2795328, 3006882, 3064986, 3144744, 3281472, 3563712, 3632576, 3727104, 3916371, 4009176, 4086648, 4183488, 4192992, 4375296, 4597479, 4717116, 4751616, 5221828, 5345568, 5448864, 5577984, 5590656, 6013764, 6129972, 6289488, 6562944, 7127424, 7265152, 7832742, 8018352, 8173296, 8366976, 8385984, 9194958, 9434232, 10443656, 10691136, 10897728, 11181312, 11749113, 12027528, 12259944, 12578976, 13125888, 13792437, 14254848, 14530304, 15665484, 16036704, 16346592, 16733952, 16771968, 18389916, 18868464, 20887312, 21382272, 21795456, 23498226, 24055056, 24519888, 25157952, 27584874, 31330968, 32073408, 32693184, 33543936, 35247339, 36779832, 37736928, 41774624, 42764544, 43590912, 46996452, 48110112, 49039776, 50315904, 55169748, 62661936, 64146816, 65386368, 70494678, 73559664, 75473856, 83549248, 93992904, 96220224, 98079552, 100631808, 105742017, 110339496, 125323872, 128293632, 130772736, 140989356, 147119328, 150947712, 167098496, 187985808, 192440448, 196159104, 211484034, 220678992, 250647744, 281978712, 294238656, 301895424, 317226051, 334196992, 375971616, 384880896, 392318208, 422968068, 441357984, 501295488, 563957424, 588477312, 634452102, 751943232, 845936136, 882715968, 1002590976, 1127914848, 1176954624, 1268904204, 1503886464, 1691872272, 1765431936, 2255829696, 2537808408, 3007772928, 3383744544, 3530863872, 4511659392, 5075616816, 6767489088, 9023318784, 10151233632, 13534978176, 20302467264, 27069956352, 40604934528, 81209869056]

約数ペア:

[(1, 81209869056), (2, 40604934528), (3, 27069956352), (4, 20302467264), (6, 13534978176), (8, 10151233632), (9, 9023318784), (12, 6767489088), (16, 5075616816), (18, 4511659392), (23, 3530863872), (24, 3383744544), (27, 3007772928), (32, 2537808408), (36, 2255829696), (46, 1765431936), (48, 1691872272), (54, 1503886464), (64, 1268904204), (69, 1176954624), (72, 1127914848), (81, 1002590976), (92, 882715968), (96, 845936136), (108, 751943232), (128, 634452102), (138, 588477312), (144, 563957424), (162, 501295488), (184, 441357984), (192, 422968068), (207, 392318208), (211, 384880896), (216, 375971616), (243, 334196992), (256, 317226051), (269, 301895424), (276, 294238656), (288, 281978712), (324, 250647744), (368, 220678992), (384, 211484034), (414, 196159104), (422, 192440448), (432, 187985808), (486, 167098496), (538, 150947712), (552, 147119328), (576, 140989356), (621, 130772736), (633, 128293632), (648, 125323872), (736, 110339496), (768, 105742017), (807, 100631808), (828, 98079552), (844, 96220224), (864, 93992904), (972, 83549248), (1076, 75473856), (1104, 73559664), (1152, 70494678), (1242, 65386368), (1266, 64146816), (1296, 62661936), (1472, 55169748), (1614, 50315904), (1656, 49039776), (1688, 48110112), (1728, 46996452), (1863, 43590912), (1899, 42764544), (1944, 41774624), (2152, 37736928), (2208, 36779832), (2304, 35247339), (2421, 33543936), (2484, 32693184), (2532, 32073408), (2592, 31330968), (2944, 27584874), (3228, 25157952), (3312, 24519888), (3376, 24055056), (3456, 23498226), (3726, 21795456), (3798, 21382272), (3888, 20887312), (4304, 18868464), (4416, 18389916), (4842, 16771968), (4853, 16733952), (4968, 16346592), (5064, 16036704), (5184, 15665484), (5589, 14530304), (5697, 14254848), (5888, 13792437), (6187, 13125888), (6456, 12578976), (6624, 12259944), (6752, 12027528), (6912, 11749113), (7263, 11181312), (7452, 10897728), (7596, 10691136), (7776, 10443656), (8608, 9434232), (8832, 9194958), (9684, 8385984), (9706, 8366976), (9936, 8173296), (10128, 8018352), (10368, 7832742), (11178, 7265152), (11394, 7127424), (12374, 6562944), (12912, 6289488), (13248, 6129972), (13504, 6013764), (14526, 5590656), (14559, 5577984), (14904, 5448864), (15192, 5345568), (15552, 5221828), (17091, 4751616), (17216, 4717116), (17664, 4597479), (18561, 4375296), (19368, 4192992), (19412, 4183488), (19872, 4086648), (20256, 4009176), (20736, 3916371), (21789, 3727104), (22356, 3632576), (22788, 3563712), (24748, 3281472), (25824, 3144744), (26496, 3064986), (27008, 3006882), (29052, 2795328), (29118, 2788992), (29808, 2724432), (30384, 2672784), (31104, 2610914), (34182, 2375808), (34432, 2358558), (37122, 2187648), (38736, 2096496), (38824, 2091744), (39744, 2043324), (40512, 2004588), (43578, 1863552), (43677, 1859328), (44712, 1816288), (45576, 1781856), (49496, 1640736), (51273, 1583872), (51648, 1572372), (52992, 1532493), (54016, 1503441), (55683, 1458432), (56759, 1430784), (58104, 1397664), (58236, 1394496), (59616, 1362216), (60768, 1336392), (62208, 1305457), (65367, 1242368), (68364, 1187904), (68864, 1179279), (74244, 1093824), (77472, 1048248), (77648, 1045872), (79488, 1021662), (81024, 1002294), (87156, 931776), (87354, 929664), (89424, 908144), (91152, 890928), (98992, 820368), (102546, 791936), (103296, 786186), (111366, 729216), (113518, 715392), (116208, 698832), (116472, 697248), (119232, 681108), (121536, 668196), (130734, 621184), (131031, 619776), (136728, 593952), (148488, 546912), (154944, 524124), (155296, 522936), (158976, 510831), (162048, 501147), (167049, 486144), (170277, 476928), (174312, 465888), (174708, 464832), (178848, 454072), (182304, 445464), (197984, 410184), (205092, 395968), (206592, 393093), (222732, 364608), (227036, 357696), (232416, 349416), (232944, 348624), (238464, 340554), (243072, 334098), (261468, 310592), (262062, 309888), (273456, 296976)]