69220144

素因数分解:

$2^4\times 7^3\times {\mathrm{12613}}^1$

素因数の和:12642

約数の個数: 40

約数和(自身を含む): 156413600

約数和(自身を除く): 87193456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 12613, 25226, 50452, 88291, 100904, 176582, 201808, 353164, 618037, 706328, 1236074, 1412656, 2472148, 4326259, 4944296, 8652518, 9888592, 17305036, 34610072, 69220144]

約数ペア:

[(1, 69220144), (2, 34610072), (4, 17305036), (7, 9888592), (8, 8652518), (14, 4944296), (16, 4326259), (28, 2472148), (49, 1412656), (56, 1236074), (98, 706328), (112, 618037), (196, 353164), (343, 201808), (392, 176582), (686, 100904), (784, 88291), (1372, 50452), (2744, 25226), (5488, 12613)]