68756016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 227985408

約数和(自身を除く): 159229392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 41, 42, 46, 48, 49, 56, 62, 69, 82, 84, 92, 93, 98, 112, 123, 124, 138, 147, 161, 164, 168, 184, 186, 196, 217, 246, 248, 276, 287, 294, 322, 328, 336, 368, 372, 392, 434, 483, 492, 496, 552, 574, 588, 644, 651, 656, 713, 744, 784, 861, 868, 943, 966, 984, 1104, 1127, 1148, 1176, 1271, 1288, 1302, 1426, 1488, 1519, 1722, 1736, 1886, 1932, 1968, 2009, 2139, 2254, 2296, 2352, 2542, 2576, 2604, 2829, 2852, 3038, 3381, 3444, 3472, 3772, 3813, 3864, 4018, 4278, 4508, 4557, 4592, 4991, 5084, 5208, 5658, 5704, 6027, 6076, 6601, 6762, 6888, 7544, 7626, 7728, 8036, 8556, 8897, 9016, 9114, 9982, 10168, 10416, 11316, 11408, 12054, 12152, 13202, 13524, 13776, 14973, 15088, 15252, 16072, 17112, 17794, 18032, 18228, 19803, 19964, 20336, 22632, 24108, 24304, 26404, 26691, 27048, 29233, 29946, 30504, 32144, 34224, 34937, 35588, 36456, 39606, 39928, 45264, 46207, 48216, 52808, 53382, 54096, 58466, 59892, 61008, 62279, 69874, 71176, 72912, 79212, 79856, 87699, 92414, 96432, 104811, 105616, 106764, 116932, 119784, 124558, 138621, 139748, 142352, 158424, 175398, 184828, 186837, 204631, 209622, 213528, 233864, 239568, 249116, 277242, 279496, 316848, 350796, 369656, 373674, 409262, 419244, 427056, 467728, 498232, 554484, 558992, 613893, 701592, 739312, 747348, 818524, 838488, 996464, 1108968, 1227786, 1403184, 1432417, 1494696, 1637048, 1676976, 2217936, 2455572, 2864834, 2989392, 3274096, 4297251, 4911144, 5729668, 8594502, 9822288, 11459336, 17189004, 22918672, 34378008, 68756016]

約数ペア:

[(1, 68756016), (2, 34378008), (3, 22918672), (4, 17189004), (6, 11459336), (7, 9822288), (8, 8594502), (12, 5729668), (14, 4911144), (16, 4297251), (21, 3274096), (23, 2989392), (24, 2864834), (28, 2455572), (31, 2217936), (41, 1676976), (42, 1637048), (46, 1494696), (48, 1432417), (49, 1403184), (56, 1227786), (62, 1108968), (69, 996464), (82, 838488), (84, 818524), (92, 747348), (93, 739312), (98, 701592), (112, 613893), (123, 558992), (124, 554484), (138, 498232), (147, 467728), (161, 427056), (164, 419244), (168, 409262), (184, 373674), (186, 369656), (196, 350796), (217, 316848), (246, 279496), (248, 277242), (276, 249116), (287, 239568), (294, 233864), (322, 213528), (328, 209622), (336, 204631), (368, 186837), (372, 184828), (392, 175398), (434, 158424), (483, 142352), (492, 139748), (496, 138621), (552, 124558), (574, 119784), (588, 116932), (644, 106764), (651, 105616), (656, 104811), (713, 96432), (744, 92414), (784, 87699), (861, 79856), (868, 79212), (943, 72912), (966, 71176), (984, 69874), (1104, 62279), (1127, 61008), (1148, 59892), (1176, 58466), (1271, 54096), (1288, 53382), (1302, 52808), (1426, 48216), (1488, 46207), (1519, 45264), (1722, 39928), (1736, 39606), (1886, 36456), (1932, 35588), (1968, 34937), (2009, 34224), (2139, 32144), (2254, 30504), (2296, 29946), (2352, 29233), (2542, 27048), (2576, 26691), (2604, 26404), (2829, 24304), (2852, 24108), (3038, 22632), (3381, 20336), (3444, 19964), (3472, 19803), (3772, 18228), (3813, 18032), (3864, 17794), (4018, 17112), (4278, 16072), (4508, 15252), (4557, 15088), (4592, 14973), (4991, 13776), (5084, 13524), (5208, 13202), (5658, 12152), (5704, 12054), (6027, 11408), (6076, 11316), (6601, 10416), (6762, 10168), (6888, 9982), (7544, 9114), (7626, 9016), (7728, 8897), (8036, 8556)]