77710192

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 181988352

約数和(自身を除く): 104278160

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 97, 112, 161, 184, 194, 311, 322, 368, 388, 622, 644, 679, 776, 1244, 1288, 1358, 1552, 2177, 2231, 2488, 2576, 2716, 4354, 4462, 4976, 5432, 7153, 8708, 8924, 10864, 14306, 15617, 17416, 17848, 28612, 30167, 31234, 34832, 35696, 50071, 57224, 60334, 62468, 100142, 114448, 120668, 124936, 200284, 211169, 241336, 249872, 400568, 422338, 482672, 693841, 801136, 844676, 1387682, 1689352, 2775364, 3378704, 4856887, 5550728, 9713774, 11101456, 19427548, 38855096, 77710192]

約数ペア:

[(1, 77710192), (2, 38855096), (4, 19427548), (7, 11101456), (8, 9713774), (14, 5550728), (16, 4856887), (23, 3378704), (28, 2775364), (46, 1689352), (56, 1387682), (92, 844676), (97, 801136), (112, 693841), (161, 482672), (184, 422338), (194, 400568), (311, 249872), (322, 241336), (368, 211169), (388, 200284), (622, 124936), (644, 120668), (679, 114448), (776, 100142), (1244, 62468), (1288, 60334), (1358, 57224), (1552, 50071), (2177, 35696), (2231, 34832), (2488, 31234), (2576, 30167), (2716, 28612), (4354, 17848), (4462, 17416), (4976, 15617), (5432, 14306), (7153, 10864), (8708, 8924)]