66683904

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 132

約数和(自身を含む): 207221904

約数和(自身を除く): 140538000

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, 443, 448, 512, 588, 672, 768, 784, 886, 896, 1024, 1176, 1329, 1344, 1536, 1568, 1772, 1792, 2352, 2658, 2688, 3072, 3101, 3136, 3544, 3584, 4704, 5316, 5376, 6202, 6272, 7088, 7168, 9303, 9408, 10632, 10752, 12404, 12544, 14176, 18606, 18816, 21264, 21504, 21707, 24808, 25088, 28352, 37212, 37632, 42528, 43414, 49616, 50176, 56704, 65121, 74424, 75264, 85056, 86828, 99232, 113408, 130242, 148848, 150528, 170112, 173656, 198464, 226816, 260484, 297696, 340224, 347312, 396928, 453632, 520968, 595392, 680448, 694624, 793856, 1041936, 1190784, 1360896, 1389248, 1587712, 2083872, 2381568, 2778496, 3175424, 4167744, 4763136, 5556992, 8335488, 9526272, 11113984, 16670976, 22227968, 33341952, 66683904]

約数ペア:

[(1, 66683904), (2, 33341952), (3, 22227968), (4, 16670976), (6, 11113984), (7, 9526272), (8, 8335488), (12, 5556992), (14, 4763136), (16, 4167744), (21, 3175424), (24, 2778496), (28, 2381568), (32, 2083872), (42, 1587712), (48, 1389248), (49, 1360896), (56, 1190784), (64, 1041936), (84, 793856), (96, 694624), (98, 680448), (112, 595392), (128, 520968), (147, 453632), (168, 396928), (192, 347312), (196, 340224), (224, 297696), (256, 260484), (294, 226816), (336, 198464), (384, 173656), (392, 170112), (443, 150528), (448, 148848), (512, 130242), (588, 113408), (672, 99232), (768, 86828), (784, 85056), (886, 75264), (896, 74424), (1024, 65121), (1176, 56704), (1329, 50176), (1344, 49616), (1536, 43414), (1568, 42528), (1772, 37632), (1792, 37212), (2352, 28352), (2658, 25088), (2688, 24808), (3072, 21707), (3101, 21504), (3136, 21264), (3544, 18816), (3584, 18606), (4704, 14176), (5316, 12544), (5376, 12404), (6202, 10752), (6272, 10632), (7088, 9408), (7168, 9303)]