68317788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 200890368

約数和(自身を除く): 132572580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 107, 132, 154, 214, 231, 308, 321, 428, 462, 642, 691, 749, 924, 1177, 1284, 1382, 1498, 2073, 2247, 2354, 2764, 2996, 3531, 4146, 4494, 4708, 4837, 7062, 7601, 8239, 8292, 8988, 9674, 14124, 14511, 15202, 16478, 19348, 22803, 24717, 29022, 30404, 32956, 45606, 49434, 53207, 58044, 73937, 91212, 98868, 106414, 147874, 159621, 212828, 221811, 295748, 319242, 443622, 517559, 638484, 813307, 887244, 1035118, 1552677, 1626614, 2070236, 2439921, 3105354, 3253228, 4879842, 5693149, 6210708, 9759684, 11386298, 17079447, 22772596, 34158894, 68317788]

約数ペア:

[(1, 68317788), (2, 34158894), (3, 22772596), (4, 17079447), (6, 11386298), (7, 9759684), (11, 6210708), (12, 5693149), (14, 4879842), (21, 3253228), (22, 3105354), (28, 2439921), (33, 2070236), (42, 1626614), (44, 1552677), (66, 1035118), (77, 887244), (84, 813307), (107, 638484), (132, 517559), (154, 443622), (214, 319242), (231, 295748), (308, 221811), (321, 212828), (428, 159621), (462, 147874), (642, 106414), (691, 98868), (749, 91212), (924, 73937), (1177, 58044), (1284, 53207), (1382, 49434), (1498, 45606), (2073, 32956), (2247, 30404), (2354, 29022), (2764, 24717), (2996, 22803), (3531, 19348), (4146, 16478), (4494, 15202), (4708, 14511), (4837, 14124), (7062, 9674), (7601, 8988), (8239, 8292)]