82571328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{20479}}^1$

素因数の和:20504

約数の個数: 84

約数和(自身を含む): 270499840

約数和(自身を除く): 187928512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 20479, 40958, 61437, 81916, 122874, 143353, 163832, 184311, 245748, 286706, 327664, 368622, 430059, 491496, 573412, 655328, 737244, 860118, 982992, 1146824, 1290177, 1310656, 1474488, 1720236, 1965984, 2293648, 2580354, 2948976, 3440472, 3931968, 4587296, 5160708, 5897952, 6880944, 9174592, 10321416, 11795904, 13761888, 20642832, 27523776, 41285664, 82571328]

約数ペア:

[(1, 82571328), (2, 41285664), (3, 27523776), (4, 20642832), (6, 13761888), (7, 11795904), (8, 10321416), (9, 9174592), (12, 6880944), (14, 5897952), (16, 5160708), (18, 4587296), (21, 3931968), (24, 3440472), (28, 2948976), (32, 2580354), (36, 2293648), (42, 1965984), (48, 1720236), (56, 1474488), (63, 1310656), (64, 1290177), (72, 1146824), (84, 982992), (96, 860118), (112, 737244), (126, 655328), (144, 573412), (168, 491496), (192, 430059), (224, 368622), (252, 327664), (288, 286706), (336, 245748), (448, 184311), (504, 163832), (576, 143353), (672, 122874), (1008, 81916), (1344, 61437), (2016, 40958), (4032, 20479)]