81735808

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8293}}^1$

素因数の和:8325

約数の個数: 64

約数和(自身を含む): 203037120

約数和(自身を除く): 121301312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 8293, 9856, 16586, 33172, 58051, 66344, 91223, 116102, 132688, 182446, 232204, 265376, 364892, 464408, 530752, 638561, 729784, 928816, 1061504, 1277122, 1459568, 1857632, 2554244, 2919136, 3715264, 5108488, 5838272, 7430528, 10216976, 11676544, 20433952, 40867904, 81735808]

約数ペア:

[(1, 81735808), (2, 40867904), (4, 20433952), (7, 11676544), (8, 10216976), (11, 7430528), (14, 5838272), (16, 5108488), (22, 3715264), (28, 2919136), (32, 2554244), (44, 1857632), (56, 1459568), (64, 1277122), (77, 1061504), (88, 928816), (112, 729784), (128, 638561), (154, 530752), (176, 464408), (224, 364892), (308, 265376), (352, 232204), (448, 182446), (616, 132688), (704, 116102), (896, 91223), (1232, 66344), (1408, 58051), (2464, 33172), (4928, 16586), (8293, 9856)]