83747328

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{7789}}^1$

素因数の和:7817

約数の個数: 80

約数和(自身を含む): 255013440

約数和(自身を除く): 171266112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 7789, 10752, 15578, 23367, 31156, 46734, 54523, 62312, 93468, 109046, 124624, 163569, 186936, 218092, 249248, 327138, 373872, 436184, 498496, 654276, 747744, 872368, 996992, 1308552, 1495488, 1744736, 1993984, 2617104, 2990976, 3489472, 3987968, 5234208, 5981952, 6978944, 10468416, 11963904, 13957888, 20936832, 27915776, 41873664, 83747328]

約数ペア:

[(1, 83747328), (2, 41873664), (3, 27915776), (4, 20936832), (6, 13957888), (7, 11963904), (8, 10468416), (12, 6978944), (14, 5981952), (16, 5234208), (21, 3987968), (24, 3489472), (28, 2990976), (32, 2617104), (42, 1993984), (48, 1744736), (56, 1495488), (64, 1308552), (84, 996992), (96, 872368), (112, 747744), (128, 654276), (168, 498496), (192, 436184), (224, 373872), (256, 327138), (336, 249248), (384, 218092), (448, 186936), (512, 163569), (672, 124624), (768, 109046), (896, 93468), (1344, 62312), (1536, 54523), (1792, 46734), (2688, 31156), (3584, 23367), (5376, 15578), (7789, 10752)]