61540656

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9787}}^1$

素因数の和:9929

約数の個数: 40

約数和(自身を含む): 160209984

約数和(自身を除く): 98669328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 9787, 19574, 29361, 39148, 58722, 78296, 117444, 156592, 234888, 469776, 1282097, 2564194, 3846291, 5128388, 7692582, 10256776, 15385164, 20513552, 30770328, 61540656]

約数ペア:

[(1, 61540656), (2, 30770328), (3, 20513552), (4, 15385164), (6, 10256776), (8, 7692582), (12, 5128388), (16, 3846291), (24, 2564194), (48, 1282097), (131, 469776), (262, 234888), (393, 156592), (524, 117444), (786, 78296), (1048, 58722), (1572, 39148), (2096, 29361), (3144, 19574), (6288, 9787)]