71145312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{105871}}^1$

素因数の和:105891

約数の個数: 48

約数和(自身を含む): 213437952

約数和(自身を除く): 142292640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 105871, 211742, 317613, 423484, 635226, 741097, 846968, 1270452, 1482194, 1693936, 2223291, 2540904, 2964388, 3387872, 4446582, 5081808, 5928776, 8893164, 10163616, 11857552, 17786328, 23715104, 35572656, 71145312]

約数ペア:

[(1, 71145312), (2, 35572656), (3, 23715104), (4, 17786328), (6, 11857552), (7, 10163616), (8, 8893164), (12, 5928776), (14, 5081808), (16, 4446582), (21, 3387872), (24, 2964388), (28, 2540904), (32, 2223291), (42, 1693936), (48, 1482194), (56, 1270452), (84, 846968), (96, 741097), (112, 635226), (168, 423484), (224, 317613), (336, 211742), (672, 105871)]