81642176

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16567}}^1$

素因数の和:16597

約数の個数: 56

約数和(自身を含む): 201997056

約数和(自身を除く): 120354880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 16567, 33134, 66268, 115969, 132536, 182237, 231938, 265072, 364474, 463876, 530144, 728948, 927752, 1060288, 1275659, 1457896, 1855504, 2551318, 2915792, 3711008, 5102636, 5831584, 7422016, 10205272, 11663168, 20410544, 40821088, 81642176]

約数ペア:

[(1, 81642176), (2, 40821088), (4, 20410544), (7, 11663168), (8, 10205272), (11, 7422016), (14, 5831584), (16, 5102636), (22, 3711008), (28, 2915792), (32, 2551318), (44, 1855504), (56, 1457896), (64, 1275659), (77, 1060288), (88, 927752), (112, 728948), (154, 530144), (176, 463876), (224, 364474), (308, 265072), (352, 231938), (448, 182237), (616, 132536), (704, 115969), (1232, 66268), (2464, 33134), (4928, 16567)]