71671464

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1979}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 194594400

約数和(自身を除く): 122922936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 1006, 1509, 1979, 2012, 3018, 3958, 4024, 4527, 5937, 6036, 7916, 9054, 11874, 12072, 15832, 17811, 18108, 23748, 35622, 36216, 47496, 71244, 142488, 995437, 1990874, 2986311, 3981748, 5972622, 7963496, 8958933, 11945244, 17917866, 23890488, 35835732, 71671464]

約数ペア:

[(1, 71671464), (2, 35835732), (3, 23890488), (4, 17917866), (6, 11945244), (8, 8958933), (9, 7963496), (12, 5972622), (18, 3981748), (24, 2986311), (36, 1990874), (72, 995437), (503, 142488), (1006, 71244), (1509, 47496), (1979, 36216), (2012, 35622), (3018, 23748), (3958, 18108), (4024, 17811), (4527, 15832), (5937, 12072), (6036, 11874), (7916, 9054)]