71754312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2213}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 206167680

約数和(自身を除く): 134413368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1351, 1544, 2213, 2316, 2702, 4053, 4426, 4632, 5404, 6639, 8106, 8852, 10808, 13278, 15491, 16212, 17704, 26556, 30982, 32424, 46473, 53112, 61964, 92946, 123928, 185892, 371784, 427109, 854218, 1281327, 1708436, 2562654, 2989763, 3416872, 5125308, 5979526, 8969289, 10250616, 11959052, 17938578, 23918104, 35877156, 71754312]

約数ペア:

[(1, 71754312), (2, 35877156), (3, 23918104), (4, 17938578), (6, 11959052), (7, 10250616), (8, 8969289), (12, 5979526), (14, 5125308), (21, 3416872), (24, 2989763), (28, 2562654), (42, 1708436), (56, 1281327), (84, 854218), (168, 427109), (193, 371784), (386, 185892), (579, 123928), (772, 92946), (1158, 61964), (1351, 53112), (1544, 46473), (2213, 32424), (2316, 30982), (2702, 26556), (4053, 17704), (4426, 16212), (4632, 15491), (5404, 13278), (6639, 10808), (8106, 8852)]