68456556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 220200960

約数和(自身を除く): 151744404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 54, 62, 63, 69, 84, 92, 93, 108, 124, 126, 127, 138, 161, 186, 189, 207, 217, 252, 254, 276, 279, 322, 372, 378, 381, 414, 434, 483, 508, 558, 621, 644, 651, 713, 756, 762, 828, 837, 868, 889, 966, 1116, 1143, 1242, 1302, 1426, 1449, 1524, 1674, 1778, 1932, 1953, 2139, 2286, 2484, 2604, 2667, 2852, 2898, 2921, 3348, 3429, 3556, 3906, 3937, 4278, 4347, 4572, 4991, 5334, 5796, 5842, 5859, 6417, 6858, 7812, 7874, 8001, 8556, 8694, 8763, 9982, 10668, 11684, 11718, 11811, 12834, 13716, 14973, 15748, 16002, 17388, 17526, 19251, 19964, 20447, 23436, 23622, 24003, 25668, 26289, 27559, 29946, 32004, 35052, 35433, 38502, 40894, 44919, 47244, 48006, 52578, 55118, 59892, 61341, 70866, 77004, 78867, 81788, 82677, 89838, 90551, 96012, 105156, 106299, 110236, 122682, 134757, 141732, 157734, 165354, 179676, 181102, 184023, 212598, 245364, 248031, 269514, 271653, 315468, 330708, 362204, 368046, 425196, 496062, 539028, 543306, 552069, 633857, 736092, 744093, 814959, 992124, 1086612, 1104138, 1267714, 1488186, 1629918, 1901571, 2208276, 2444877, 2535428, 2976372, 3259836, 3803142, 4889754, 5704713, 7606284, 9779508, 11409426, 17114139, 22818852, 34228278, 68456556]

約数ペア:

[(1, 68456556), (2, 34228278), (3, 22818852), (4, 17114139), (6, 11409426), (7, 9779508), (9, 7606284), (12, 5704713), (14, 4889754), (18, 3803142), (21, 3259836), (23, 2976372), (27, 2535428), (28, 2444877), (31, 2208276), (36, 1901571), (42, 1629918), (46, 1488186), (54, 1267714), (62, 1104138), (63, 1086612), (69, 992124), (84, 814959), (92, 744093), (93, 736092), (108, 633857), (124, 552069), (126, 543306), (127, 539028), (138, 496062), (161, 425196), (186, 368046), (189, 362204), (207, 330708), (217, 315468), (252, 271653), (254, 269514), (276, 248031), (279, 245364), (322, 212598), (372, 184023), (378, 181102), (381, 179676), (414, 165354), (434, 157734), (483, 141732), (508, 134757), (558, 122682), (621, 110236), (644, 106299), (651, 105156), (713, 96012), (756, 90551), (762, 89838), (828, 82677), (837, 81788), (868, 78867), (889, 77004), (966, 70866), (1116, 61341), (1143, 59892), (1242, 55118), (1302, 52578), (1426, 48006), (1449, 47244), (1524, 44919), (1674, 40894), (1778, 38502), (1932, 35433), (1953, 35052), (2139, 32004), (2286, 29946), (2484, 27559), (2604, 26289), (2667, 25668), (2852, 24003), (2898, 23622), (2921, 23436), (3348, 20447), (3429, 19964), (3556, 19251), (3906, 17526), (3937, 17388), (4278, 16002), (4347, 15748), (4572, 14973), (4991, 13716), (5334, 12834), (5796, 11811), (5842, 11718), (5859, 11684), (6417, 10668), (6858, 9982), (7812, 8763), (7874, 8694), (8001, 8556)]