83771072

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 210677760

約数和(自身を除く): 126906688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 154, 176, 178, 191, 224, 308, 352, 356, 382, 448, 616, 623, 704, 712, 764, 979, 1232, 1246, 1337, 1424, 1528, 1958, 2101, 2464, 2492, 2674, 2848, 3056, 3916, 4202, 4928, 4984, 5348, 5696, 6112, 6853, 7832, 8404, 9968, 10696, 12224, 13706, 14707, 15664, 16808, 16999, 19936, 21392, 27412, 29414, 31328, 33616, 33998, 39872, 42784, 54824, 58828, 62656, 67232, 67996, 85568, 109648, 117656, 118993, 134464, 135992, 186989, 219296, 235312, 237986, 271984, 373978, 438592, 470624, 475972, 543968, 747956, 941248, 951944, 1087936, 1308923, 1495912, 1903888, 2617846, 2991824, 3807776, 5235692, 5983648, 7615552, 10471384, 11967296, 20942768, 41885536, 83771072]

約数ペア:

[(1, 83771072), (2, 41885536), (4, 20942768), (7, 11967296), (8, 10471384), (11, 7615552), (14, 5983648), (16, 5235692), (22, 3807776), (28, 2991824), (32, 2617846), (44, 1903888), (56, 1495912), (64, 1308923), (77, 1087936), (88, 951944), (89, 941248), (112, 747956), (154, 543968), (176, 475972), (178, 470624), (191, 438592), (224, 373978), (308, 271984), (352, 237986), (356, 235312), (382, 219296), (448, 186989), (616, 135992), (623, 134464), (704, 118993), (712, 117656), (764, 109648), (979, 85568), (1232, 67996), (1246, 67232), (1337, 62656), (1424, 58828), (1528, 54824), (1958, 42784), (2101, 39872), (2464, 33998), (2492, 33616), (2674, 31328), (2848, 29414), (3056, 27412), (3916, 21392), (4202, 19936), (4928, 16999), (4984, 16808), (5348, 15664), (5696, 14707), (6112, 13706), (6853, 12224), (7832, 10696), (8404, 9968)]