7681632

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 24820992

約数和(自身を除く): 17139360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 71, 84, 92, 96, 98, 112, 138, 142, 147, 161, 168, 184, 196, 213, 224, 276, 284, 294, 322, 336, 368, 392, 426, 483, 497, 552, 568, 588, 644, 672, 736, 784, 852, 966, 994, 1104, 1127, 1136, 1176, 1288, 1491, 1568, 1633, 1704, 1932, 1988, 2208, 2254, 2272, 2352, 2576, 2982, 3266, 3381, 3408, 3479, 3864, 3976, 4508, 4704, 4899, 5152, 5964, 6532, 6762, 6816, 6958, 7728, 7952, 9016, 9798, 10437, 11431, 11928, 13064, 13524, 13916, 15456, 15904, 18032, 19596, 20874, 22862, 23856, 26128, 27048, 27832, 34293, 36064, 39192, 41748, 45724, 47712, 52256, 54096, 55664, 68586, 78384, 80017, 83496, 91448, 108192, 111328, 137172, 156768, 160034, 166992, 182896, 240051, 274344, 320068, 333984, 365792, 480102, 548688, 640136, 960204, 1097376, 1280272, 1920408, 2560544, 3840816, 7681632]

約数ペア:

[(1, 7681632), (2, 3840816), (3, 2560544), (4, 1920408), (6, 1280272), (7, 1097376), (8, 960204), (12, 640136), (14, 548688), (16, 480102), (21, 365792), (23, 333984), (24, 320068), (28, 274344), (32, 240051), (42, 182896), (46, 166992), (48, 160034), (49, 156768), (56, 137172), (69, 111328), (71, 108192), (84, 91448), (92, 83496), (96, 80017), (98, 78384), (112, 68586), (138, 55664), (142, 54096), (147, 52256), (161, 47712), (168, 45724), (184, 41748), (196, 39192), (213, 36064), (224, 34293), (276, 27832), (284, 27048), (294, 26128), (322, 23856), (336, 22862), (368, 20874), (392, 19596), (426, 18032), (483, 15904), (497, 15456), (552, 13916), (568, 13524), (588, 13064), (644, 11928), (672, 11431), (736, 10437), (784, 9798), (852, 9016), (966, 7952), (994, 7728), (1104, 6958), (1127, 6816), (1136, 6762), (1176, 6532), (1288, 5964), (1491, 5152), (1568, 4899), (1633, 4704), (1704, 4508), (1932, 3976), (1988, 3864), (2208, 3479), (2254, 3408), (2272, 3381), (2352, 3266), (2576, 2982)]