68516427168

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{156619}}^1$

素因数の和:156680

約数の個数: 216

約数和(自身を含む): 233967726720

約数和(自身を除く): 165451299552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3472, 3528, 3906, 4464, 4557, 4704, 5208, 6076, 6944, 7056, 7812, 8928, 9114, 10416, 12152, 13671, 14112, 15624, 18228, 20832, 24304, 27342, 31248, 36456, 48608, 54684, 62496, 72912, 109368, 145824, 156619, 218736, 313238, 437472, 469857, 626476, 939714, 1096333, 1252952, 1409571, 1879428, 2192666, 2505904, 2819142, 3288999, 3758856, 4385332, 4855189, 5011808, 5638284, 6577998, 7517712, 7674331, 8770664, 9710378, 9866997, 11276568, 13155996, 14565567, 15035424, 15348662, 17541328, 19420756, 19733994, 22553136, 23022993, 26311992, 29131134, 30697324, 33986323, 35082656, 38841512, 39467988, 43696701, 45106272, 46045986, 52623984, 58262268, 61394648, 67972646, 69068979, 77683024, 78935976, 87393402, 92091972, 101958969, 105247968, 116524536, 122789296, 135945292, 138137958, 155366048, 157871952, 174786804, 184183944, 203917938, 233049072, 237904261, 245578592, 271890584, 276275916, 305876907, 315743904, 349573608, 368367888, 407835876, 466098144, 475808522, 543781168, 552551832, 611753814, 699147216, 713712783, 736735776, 815671752, 951617044, 1087562336, 1105103664, 1223507628, 1398294432, 1427425566, 1631343504, 1903234088, 2141138349, 2210207328, 2447015256, 2854851132, 3262687008, 3806468176, 4282276698, 4894030512, 5709702264, 7612936352, 8564553396, 9788061024, 11419404528, 17129106792, 22838809056, 34258213584, 68516427168]

約数ペア:

[(1, 68516427168), (2, 34258213584), (3, 22838809056), (4, 17129106792), (6, 11419404528), (7, 9788061024), (8, 8564553396), (9, 7612936352), (12, 5709702264), (14, 4894030512), (16, 4282276698), (18, 3806468176), (21, 3262687008), (24, 2854851132), (28, 2447015256), (31, 2210207328), (32, 2141138349), (36, 1903234088), (42, 1631343504), (48, 1427425566), (49, 1398294432), (56, 1223507628), (62, 1105103664), (63, 1087562336), (72, 951617044), (84, 815671752), (93, 736735776), (96, 713712783), (98, 699147216), (112, 611753814), (124, 552551832), (126, 543781168), (144, 475808522), (147, 466098144), (168, 407835876), (186, 368367888), (196, 349573608), (217, 315743904), (224, 305876907), (248, 276275916), (252, 271890584), (279, 245578592), (288, 237904261), (294, 233049072), (336, 203917938), (372, 184183944), (392, 174786804), (434, 157871952), (441, 155366048), (496, 138137958), (504, 135945292), (558, 122789296), (588, 116524536), (651, 105247968), (672, 101958969), (744, 92091972), (784, 87393402), (868, 78935976), (882, 77683024), (992, 69068979), (1008, 67972646), (1116, 61394648), (1176, 58262268), (1302, 52623984), (1488, 46045986), (1519, 45106272), (1568, 43696701), (1736, 39467988), (1764, 38841512), (1953, 35082656), (2016, 33986323), (2232, 30697324), (2352, 29131134), (2604, 26311992), (2976, 23022993), (3038, 22553136), (3472, 19733994), (3528, 19420756), (3906, 17541328), (4464, 15348662), (4557, 15035424), (4704, 14565567), (5208, 13155996), (6076, 11276568), (6944, 9866997), (7056, 9710378), (7812, 8770664), (8928, 7674331), (9114, 7517712), (10416, 6577998), (12152, 5638284), (13671, 5011808), (14112, 4855189), (15624, 4385332), (18228, 3758856), (20832, 3288999), (24304, 2819142), (27342, 2505904), (31248, 2192666), (36456, 1879428), (48608, 1409571), (54684, 1252952), (62496, 1096333), (72912, 939714), (109368, 626476), (145824, 469857), (156619, 437472), (218736, 313238)]