77674168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 175190400

約数和(自身を除く): 97516232

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1579, 1892, 2236, 3158, 3784, 4472, 6149, 6316, 12298, 12632, 17369, 20527, 24596, 34738, 41054, 49192, 67897, 69476, 82108, 135794, 138952, 164216, 225797, 271588, 451594, 543176, 746867, 882661, 903188, 1493734, 1765322, 1806376, 2987468, 3530644, 5974936, 7061288, 9709271, 19418542, 38837084, 77674168]

約数ペア:

[(1, 77674168), (2, 38837084), (4, 19418542), (8, 9709271), (11, 7061288), (13, 5974936), (22, 3530644), (26, 2987468), (43, 1806376), (44, 1765322), (52, 1493734), (86, 903188), (88, 882661), (104, 746867), (143, 543176), (172, 451594), (286, 271588), (344, 225797), (473, 164216), (559, 138952), (572, 135794), (946, 82108), (1118, 69476), (1144, 67897), (1579, 49192), (1892, 41054), (2236, 34738), (3158, 24596), (3784, 20527), (4472, 17369), (6149, 12632), (6316, 12298)]