68671344

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 213875200

約数和(自身を除く): 145203856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 97, 98, 112, 129, 147, 168, 172, 194, 196, 258, 291, 294, 301, 336, 343, 344, 388, 392, 516, 582, 588, 602, 679, 686, 688, 776, 784, 903, 1029, 1032, 1164, 1176, 1204, 1358, 1372, 1552, 1806, 2037, 2058, 2064, 2107, 2328, 2352, 2408, 2716, 2744, 3612, 4074, 4116, 4171, 4214, 4656, 4753, 4816, 5432, 5488, 6321, 7224, 8148, 8232, 8342, 8428, 9506, 10864, 12513, 12642, 14259, 14448, 14749, 16296, 16464, 16684, 16856, 19012, 25026, 25284, 28518, 29197, 29498, 32592, 33271, 33368, 33712, 38024, 44247, 50052, 50568, 57036, 58394, 58996, 66542, 66736, 76048, 87591, 88494, 99813, 100104, 101136, 114072, 116788, 117992, 133084, 175182, 176988, 199626, 200208, 204379, 228144, 233576, 235984, 266168, 350364, 353976, 399252, 408758, 467152, 532336, 613137, 700728, 707952, 798504, 817516, 1226274, 1401456, 1430653, 1597008, 1635032, 2452548, 2861306, 3270064, 4291959, 4905096, 5722612, 8583918, 9810192, 11445224, 17167836, 22890448, 34335672, 68671344]

約数ペア:

[(1, 68671344), (2, 34335672), (3, 22890448), (4, 17167836), (6, 11445224), (7, 9810192), (8, 8583918), (12, 5722612), (14, 4905096), (16, 4291959), (21, 3270064), (24, 2861306), (28, 2452548), (42, 1635032), (43, 1597008), (48, 1430653), (49, 1401456), (56, 1226274), (84, 817516), (86, 798504), (97, 707952), (98, 700728), (112, 613137), (129, 532336), (147, 467152), (168, 408758), (172, 399252), (194, 353976), (196, 350364), (258, 266168), (291, 235984), (294, 233576), (301, 228144), (336, 204379), (343, 200208), (344, 199626), (388, 176988), (392, 175182), (516, 133084), (582, 117992), (588, 116788), (602, 114072), (679, 101136), (686, 100104), (688, 99813), (776, 88494), (784, 87591), (903, 76048), (1029, 66736), (1032, 66542), (1164, 58996), (1176, 58394), (1204, 57036), (1358, 50568), (1372, 50052), (1552, 44247), (1806, 38024), (2037, 33712), (2058, 33368), (2064, 33271), (2107, 32592), (2328, 29498), (2352, 29197), (2408, 28518), (2716, 25284), (2744, 25026), (3612, 19012), (4074, 16856), (4116, 16684), (4171, 16464), (4214, 16296), (4656, 14749), (4753, 14448), (4816, 14259), (5432, 12642), (5488, 12513), (6321, 10864), (7224, 9506), (8148, 8428), (8232, 8342)]