68791296

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 132

約数和(自身を含む): 213755928

約数和(自身を除く): 144964632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 457, 512, 588, 672, 768, 784, 896, 914, 1024, 1176, 1344, 1371, 1536, 1568, 1792, 1828, 2352, 2688, 2742, 3072, 3136, 3199, 3584, 3656, 4704, 5376, 5484, 6272, 6398, 7168, 7312, 9408, 9597, 10752, 10968, 12544, 12796, 14624, 18816, 19194, 21504, 21936, 22393, 25088, 25592, 29248, 37632, 38388, 43872, 44786, 50176, 51184, 58496, 67179, 75264, 76776, 87744, 89572, 102368, 116992, 134358, 150528, 153552, 175488, 179144, 204736, 233984, 268716, 307104, 350976, 358288, 409472, 467968, 537432, 614208, 701952, 716576, 818944, 1074864, 1228416, 1403904, 1433152, 1637888, 2149728, 2456832, 2866304, 3275776, 4299456, 4913664, 5732608, 8598912, 9827328, 11465216, 17197824, 22930432, 34395648, 68791296]

約数ペア:

[(1, 68791296), (2, 34395648), (3, 22930432), (4, 17197824), (6, 11465216), (7, 9827328), (8, 8598912), (12, 5732608), (14, 4913664), (16, 4299456), (21, 3275776), (24, 2866304), (28, 2456832), (32, 2149728), (42, 1637888), (48, 1433152), (49, 1403904), (56, 1228416), (64, 1074864), (84, 818944), (96, 716576), (98, 701952), (112, 614208), (128, 537432), (147, 467968), (168, 409472), (192, 358288), (196, 350976), (224, 307104), (256, 268716), (294, 233984), (336, 204736), (384, 179144), (392, 175488), (448, 153552), (457, 150528), (512, 134358), (588, 116992), (672, 102368), (768, 89572), (784, 87744), (896, 76776), (914, 75264), (1024, 67179), (1176, 58496), (1344, 51184), (1371, 50176), (1536, 44786), (1568, 43872), (1792, 38388), (1828, 37632), (2352, 29248), (2688, 25592), (2742, 25088), (3072, 22393), (3136, 21936), (3199, 21504), (3584, 19194), (3656, 18816), (4704, 14624), (5376, 12796), (5484, 12544), (6272, 10968), (6398, 10752), (7168, 9597), (7312, 9408)]