81290231424

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7253}}^1$

素因数の和:7349

約数の個数: 320

約数和(自身を含む): 257843139840

約数和(自身を除く): 176552908416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 64, 69, 72, 81, 92, 94, 96, 108, 128, 138, 141, 144, 162, 184, 188, 192, 207, 216, 276, 282, 288, 324, 368, 376, 384, 414, 423, 432, 552, 564, 576, 621, 648, 736, 752, 828, 846, 864, 1081, 1104, 1128, 1152, 1242, 1269, 1296, 1472, 1504, 1656, 1692, 1728, 1863, 2162, 2208, 2256, 2484, 2538, 2592, 2944, 3008, 3243, 3312, 3384, 3456, 3726, 3807, 4324, 4416, 4512, 4968, 5076, 5184, 6016, 6486, 6624, 6768, 7253, 7452, 7614, 8648, 8832, 9024, 9729, 9936, 10152, 10368, 12972, 13248, 13536, 14506, 14904, 15228, 17296, 18048, 19458, 19872, 20304, 21759, 25944, 26496, 27072, 29012, 29187, 29808, 30456, 34592, 38916, 39744, 40608, 43518, 51888, 54144, 58024, 58374, 59616, 60912, 65277, 69184, 77832, 79488, 81216, 87036, 87561, 103776, 116048, 116748, 119232, 121824, 130554, 138368, 155664, 162432, 166819, 174072, 175122, 195831, 207552, 232096, 233496, 238464, 243648, 261108, 311328, 333638, 340891, 348144, 350244, 391662, 415104, 464192, 466992, 487296, 500457, 522216, 587493, 622656, 667276, 681782, 696288, 700488, 783324, 928384, 933984, 1000914, 1022673, 1044432, 1174986, 1245312, 1334552, 1363564, 1392576, 1400976, 1501371, 1566648, 1867968, 2001828, 2045346, 2088864, 2349972, 2669104, 2727128, 2785152, 2801952, 3002742, 3068019, 3133296, 3735936, 4003656, 4090692, 4177728, 4504113, 4699944, 5338208, 5454256, 5603904, 6005484, 6136038, 6266592, 7840493, 8007312, 8181384, 8355456, 9008226, 9204057, 9399888, 10676416, 10908512, 11207808, 12010968, 12272076, 12533184, 13512339, 15680986, 16014624, 16362768, 18016452, 18408114, 18799776, 21352832, 21817024, 23521479, 24021936, 24544152, 25066368, 27024678, 27612171, 31361972, 32029248, 32725536, 36032904, 36816228, 37599552, 43634048, 47042958, 48043872, 49088304, 54049356, 55224342, 62723944, 64058496, 65451072, 70564437, 72065808, 73632456, 75199104, 94085916, 96087744, 98176608, 108098712, 110448684, 125447888, 130902144, 141128874, 144131616, 147264912, 188171832, 192175488, 196353216, 211693311, 216197424, 220897368, 250895776, 282257748, 288263232, 294529824, 376343664, 392706432, 423386622, 432394848, 441794736, 501791552, 564515496, 576526464, 589059648, 635079933, 752687328, 846773244, 864789696, 883589472, 1003583104, 1129030992, 1178119296, 1270159866, 1505374656, 1693546488, 1729579392, 1767178944, 2258061984, 2540319732, 3010749312, 3387092976, 3534357888, 4516123968, 5080639464, 6774185952, 9032247936, 10161278928, 13548371904, 20322557856, 27096743808, 40645115712, 81290231424]

約数ペア:

[(1, 81290231424), (2, 40645115712), (3, 27096743808), (4, 20322557856), (6, 13548371904), (8, 10161278928), (9, 9032247936), (12, 6774185952), (16, 5080639464), (18, 4516123968), (23, 3534357888), (24, 3387092976), (27, 3010749312), (32, 2540319732), (36, 2258061984), (46, 1767178944), (47, 1729579392), (48, 1693546488), (54, 1505374656), (64, 1270159866), (69, 1178119296), (72, 1129030992), (81, 1003583104), (92, 883589472), (94, 864789696), (96, 846773244), (108, 752687328), (128, 635079933), (138, 589059648), (141, 576526464), (144, 564515496), (162, 501791552), (184, 441794736), (188, 432394848), (192, 423386622), (207, 392706432), (216, 376343664), (276, 294529824), (282, 288263232), (288, 282257748), (324, 250895776), (368, 220897368), (376, 216197424), (384, 211693311), (414, 196353216), (423, 192175488), (432, 188171832), (552, 147264912), (564, 144131616), (576, 141128874), (621, 130902144), (648, 125447888), (736, 110448684), (752, 108098712), (828, 98176608), (846, 96087744), (864, 94085916), (1081, 75199104), (1104, 73632456), (1128, 72065808), (1152, 70564437), (1242, 65451072), (1269, 64058496), (1296, 62723944), (1472, 55224342), (1504, 54049356), (1656, 49088304), (1692, 48043872), (1728, 47042958), (1863, 43634048), (2162, 37599552), (2208, 36816228), (2256, 36032904), (2484, 32725536), (2538, 32029248), (2592, 31361972), (2944, 27612171), (3008, 27024678), (3243, 25066368), (3312, 24544152), (3384, 24021936), (3456, 23521479), (3726, 21817024), (3807, 21352832), (4324, 18799776), (4416, 18408114), (4512, 18016452), (4968, 16362768), (5076, 16014624), (5184, 15680986), (6016, 13512339), (6486, 12533184), (6624, 12272076), (6768, 12010968), (7253, 11207808), (7452, 10908512), (7614, 10676416), (8648, 9399888), (8832, 9204057), (9024, 9008226), (9729, 8355456), (9936, 8181384), (10152, 8007312), (10368, 7840493), (12972, 6266592), (13248, 6136038), (13536, 6005484), (14506, 5603904), (14904, 5454256), (15228, 5338208), (17296, 4699944), (18048, 4504113), (19458, 4177728), (19872, 4090692), (20304, 4003656), (21759, 3735936), (25944, 3133296), (26496, 3068019), (27072, 3002742), (29012, 2801952), (29187, 2785152), (29808, 2727128), (30456, 2669104), (34592, 2349972), (38916, 2088864), (39744, 2045346), (40608, 2001828), (43518, 1867968), (51888, 1566648), (54144, 1501371), (58024, 1400976), (58374, 1392576), (59616, 1363564), (60912, 1334552), (65277, 1245312), (69184, 1174986), (77832, 1044432), (79488, 1022673), (81216, 1000914), (87036, 933984), (87561, 928384), (103776, 783324), (116048, 700488), (116748, 696288), (119232, 681782), (121824, 667276), (130554, 622656), (138368, 587493), (155664, 522216), (162432, 500457), (166819, 487296), (174072, 466992), (175122, 464192), (195831, 415104), (207552, 391662), (232096, 350244), (233496, 348144), (238464, 340891), (243648, 333638), (261108, 311328)]