71781159744

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{312331}}^1$

素因数の和:312378

約数の個数: 224

約数和(自身を含む): 253863449600

約数和(自身を除く): 182082289856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 19152, 25536, 28728, 32832, 38304, 57456, 76608, 114912, 229824, 312331, 624662, 936993, 1249324, 1873986, 2186317, 2498648, 2810979, 3747972, 4372634, 4997296, 5621958, 5934289, 6558951, 7495944, 8432937, 8745268, 9994592, 11243916, 11868578, 13117902, 14991888, 16865874, 17490536, 17802867, 19676853, 19989184, 22487832, 23737156, 26235804, 29983776, 33731748, 34981072, 35605734, 39353706, 41540023, 44975664, 47474312, 52471608, 53408601, 59030559, 59967552, 67463496, 69962144, 71211468, 78707412, 83080046, 89951328, 94948624, 104943216, 106817202, 118061118, 124620069, 134926992, 139924288, 142422936, 157414824, 160225803, 166160092, 179902656, 189897248, 209886432, 213634404, 236122236, 249240138, 269853984, 284845872, 314829648, 320451606, 332320184, 373860207, 379794496, 419772864, 427268808, 472244472, 498480276, 539707968, 569691744, 629659296, 640903212, 664640368, 747720414, 854537616, 944488944, 996960552, 1121580621, 1139383488, 1259318592, 1281806424, 1329280736, 1495440828, 1709075232, 1888977888, 1993921104, 2243161242, 2563612848, 2658561472, 2990881656, 3418150464, 3777955776, 3987842208, 4486322484, 5127225696, 5981763312, 7975684416, 8972644968, 10254451392, 11963526624, 17945289936, 23927053248, 35890579872, 71781159744]

約数ペア:

[(1, 71781159744), (2, 35890579872), (3, 23927053248), (4, 17945289936), (6, 11963526624), (7, 10254451392), (8, 8972644968), (9, 7975684416), (12, 5981763312), (14, 5127225696), (16, 4486322484), (18, 3987842208), (19, 3777955776), (21, 3418150464), (24, 2990881656), (27, 2658561472), (28, 2563612848), (32, 2243161242), (36, 1993921104), (38, 1888977888), (42, 1709075232), (48, 1495440828), (54, 1329280736), (56, 1281806424), (57, 1259318592), (63, 1139383488), (64, 1121580621), (72, 996960552), (76, 944488944), (84, 854537616), (96, 747720414), (108, 664640368), (112, 640903212), (114, 629659296), (126, 569691744), (133, 539707968), (144, 498480276), (152, 472244472), (168, 427268808), (171, 419772864), (189, 379794496), (192, 373860207), (216, 332320184), (224, 320451606), (228, 314829648), (252, 284845872), (266, 269853984), (288, 249240138), (304, 236122236), (336, 213634404), (342, 209886432), (378, 189897248), (399, 179902656), (432, 166160092), (448, 160225803), (456, 157414824), (504, 142422936), (513, 139924288), (532, 134926992), (576, 124620069), (608, 118061118), (672, 106817202), (684, 104943216), (756, 94948624), (798, 89951328), (864, 83080046), (912, 78707412), (1008, 71211468), (1026, 69962144), (1064, 67463496), (1197, 59967552), (1216, 59030559), (1344, 53408601), (1368, 52471608), (1512, 47474312), (1596, 44975664), (1728, 41540023), (1824, 39353706), (2016, 35605734), (2052, 34981072), (2128, 33731748), (2394, 29983776), (2736, 26235804), (3024, 23737156), (3192, 22487832), (3591, 19989184), (3648, 19676853), (4032, 17802867), (4104, 17490536), (4256, 16865874), (4788, 14991888), (5472, 13117902), (6048, 11868578), (6384, 11243916), (7182, 9994592), (8208, 8745268), (8512, 8432937), (9576, 7495944), (10944, 6558951), (12096, 5934289), (12768, 5621958), (14364, 4997296), (16416, 4372634), (19152, 3747972), (25536, 2810979), (28728, 2498648), (32832, 2186317), (38304, 1873986), (57456, 1249324), (76608, 936993), (114912, 624662), (229824, 312331)]