91090384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 222414336

約数和(自身を除く): 131323952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 214, 308, 428, 616, 691, 749, 856, 1177, 1232, 1382, 1498, 1712, 2354, 2764, 2996, 4708, 4837, 5528, 5992, 7601, 8239, 9416, 9674, 11056, 11984, 15202, 16478, 18832, 19348, 30404, 32956, 38696, 53207, 60808, 65912, 73937, 77392, 106414, 121616, 131824, 147874, 212828, 295748, 425656, 517559, 591496, 813307, 851312, 1035118, 1182992, 1626614, 2070236, 3253228, 4140472, 5693149, 6506456, 8280944, 11386298, 13012912, 22772596, 45545192, 91090384]

約数ペア:

[(1, 91090384), (2, 45545192), (4, 22772596), (7, 13012912), (8, 11386298), (11, 8280944), (14, 6506456), (16, 5693149), (22, 4140472), (28, 3253228), (44, 2070236), (56, 1626614), (77, 1182992), (88, 1035118), (107, 851312), (112, 813307), (154, 591496), (176, 517559), (214, 425656), (308, 295748), (428, 212828), (616, 147874), (691, 131824), (749, 121616), (856, 106414), (1177, 77392), (1232, 73937), (1382, 65912), (1498, 60808), (1712, 53207), (2354, 38696), (2764, 32956), (2996, 30404), (4708, 19348), (4837, 18832), (5528, 16478), (5992, 15202), (7601, 11984), (8239, 11056), (9416, 9674)]