68218752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 212486400

約数和(自身を除く): 144267648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 619, 656, 672, 861, 896, 984, 1148, 1238, 1312, 1344, 1722, 1857, 1968, 2296, 2476, 2624, 2688, 3444, 3714, 3936, 4333, 4592, 4952, 5248, 6888, 7428, 7872, 8666, 9184, 9904, 12999, 13776, 14856, 15744, 17332, 18368, 19808, 25379, 25998, 27552, 29712, 34664, 36736, 39616, 50758, 51996, 55104, 59424, 69328, 76137, 79232, 101516, 103992, 110208, 118848, 138656, 152274, 177653, 203032, 207984, 237696, 277312, 304548, 355306, 406064, 415968, 532959, 554624, 609096, 710612, 812128, 831936, 1065918, 1218192, 1421224, 1624256, 1663872, 2131836, 2436384, 2842448, 3248512, 4263672, 4872768, 5684896, 8527344, 9745536, 11369792, 17054688, 22739584, 34109376, 68218752]

約数ペア:

[(1, 68218752), (2, 34109376), (3, 22739584), (4, 17054688), (6, 11369792), (7, 9745536), (8, 8527344), (12, 5684896), (14, 4872768), (16, 4263672), (21, 3248512), (24, 2842448), (28, 2436384), (32, 2131836), (41, 1663872), (42, 1624256), (48, 1421224), (56, 1218192), (64, 1065918), (82, 831936), (84, 812128), (96, 710612), (112, 609096), (123, 554624), (128, 532959), (164, 415968), (168, 406064), (192, 355306), (224, 304548), (246, 277312), (287, 237696), (328, 207984), (336, 203032), (384, 177653), (448, 152274), (492, 138656), (574, 118848), (619, 110208), (656, 103992), (672, 101516), (861, 79232), (896, 76137), (984, 69328), (1148, 59424), (1238, 55104), (1312, 51996), (1344, 50758), (1722, 39616), (1857, 36736), (1968, 34664), (2296, 29712), (2476, 27552), (2624, 25998), (2688, 25379), (3444, 19808), (3714, 18368), (3936, 17332), (4333, 15744), (4592, 14856), (4952, 13776), (5248, 12999), (6888, 9904), (7428, 9184), (7872, 8666)]