85717016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 201588480

約数和(自身を除く): 115871464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 227, 308, 454, 613, 616, 908, 1226, 1589, 1816, 2452, 2497, 3178, 4291, 4904, 4994, 6356, 6743, 8582, 9988, 12712, 13486, 17164, 17479, 19976, 26972, 34328, 34958, 47201, 53944, 69916, 94402, 139151, 139832, 188804, 278302, 377608, 556604, 974057, 1113208, 1530661, 1948114, 3061322, 3896228, 6122644, 7792456, 10714627, 12245288, 21429254, 42858508, 85717016]

約数ペア:

[(1, 85717016), (2, 42858508), (4, 21429254), (7, 12245288), (8, 10714627), (11, 7792456), (14, 6122644), (22, 3896228), (28, 3061322), (44, 1948114), (56, 1530661), (77, 1113208), (88, 974057), (154, 556604), (227, 377608), (308, 278302), (454, 188804), (613, 139832), (616, 139151), (908, 94402), (1226, 69916), (1589, 53944), (1816, 47201), (2452, 34958), (2497, 34328), (3178, 26972), (4291, 19976), (4904, 17479), (4994, 17164), (6356, 13486), (6743, 12712), (8582, 9988)]