80995368

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 209468160

約数和(自身を除く): 128472792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 197, 222, 296, 394, 444, 463, 591, 788, 888, 926, 1182, 1389, 1576, 1852, 2364, 2778, 3704, 4728, 5556, 7289, 11112, 14578, 17131, 21867, 29156, 34262, 43734, 51393, 58312, 68524, 87468, 91211, 102786, 137048, 174936, 182422, 205572, 273633, 364844, 411144, 547266, 729688, 1094532, 2189064, 3374807, 6749614, 10124421, 13499228, 20248842, 26998456, 40497684, 80995368]

約数ペア:

[(1, 80995368), (2, 40497684), (3, 26998456), (4, 20248842), (6, 13499228), (8, 10124421), (12, 6749614), (24, 3374807), (37, 2189064), (74, 1094532), (111, 729688), (148, 547266), (197, 411144), (222, 364844), (296, 273633), (394, 205572), (444, 182422), (463, 174936), (591, 137048), (788, 102786), (888, 91211), (926, 87468), (1182, 68524), (1389, 58312), (1576, 51393), (1852, 43734), (2364, 34262), (2778, 29156), (3704, 21867), (4728, 17131), (5556, 14578), (7289, 11112)]