75681256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71129}}^1$

素因数の和:71161

約数の個数: 32

約数和(自身を含む): 170712000

約数和(自身を除く): 95030744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 71129, 142258, 284516, 497903, 569032, 995806, 1351451, 1991612, 2702902, 3983224, 5405804, 9460157, 10811608, 18920314, 37840628, 75681256]

約数ペア:

[(1, 75681256), (2, 37840628), (4, 18920314), (7, 10811608), (8, 9460157), (14, 5405804), (19, 3983224), (28, 2702902), (38, 1991612), (56, 1351451), (76, 995806), (133, 569032), (152, 497903), (266, 284516), (532, 142258), (1064, 71129)]