86015776

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4987}}^1$

素因数の和:5022

約数の個数: 72

約数和(自身を含む): 214942896

約数和(自身を除く): 128927120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 4987, 8624, 9974, 17248, 19948, 34909, 39896, 54857, 69818, 79792, 109714, 139636, 159584, 219428, 244363, 279272, 383999, 438856, 488726, 558544, 767998, 877712, 977452, 1117088, 1535996, 1755424, 1954904, 2687993, 3071992, 3909808, 5375986, 6143984, 7819616, 10751972, 12287968, 21503944, 43007888, 86015776]

約数ペア:

[(1, 86015776), (2, 43007888), (4, 21503944), (7, 12287968), (8, 10751972), (11, 7819616), (14, 6143984), (16, 5375986), (22, 3909808), (28, 3071992), (32, 2687993), (44, 1954904), (49, 1755424), (56, 1535996), (77, 1117088), (88, 977452), (98, 877712), (112, 767998), (154, 558544), (176, 488726), (196, 438856), (224, 383999), (308, 279272), (352, 244363), (392, 219428), (539, 159584), (616, 139636), (784, 109714), (1078, 79792), (1232, 69818), (1568, 54857), (2156, 39896), (2464, 34909), (4312, 19948), (4987, 17248), (8624, 9974)]