85742734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 168791040

約数和(自身を除く): 83048306

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 73, 77, 146, 154, 203, 263, 319, 406, 511, 526, 638, 803, 1022, 1606, 1841, 2117, 2233, 2893, 3682, 4234, 4466, 5621, 5786, 7627, 11242, 14819, 15254, 19199, 20251, 23287, 29638, 38398, 40502, 46574, 53389, 83897, 106778, 134393, 163009, 167794, 211189, 268786, 326018, 422378, 556771, 587279, 1113542, 1174558, 1478323, 2956646, 3897397, 6124481, 7794794, 12248962, 42871367, 85742734]

約数ペア:

[(1, 85742734), (2, 42871367), (7, 12248962), (11, 7794794), (14, 6124481), (22, 3897397), (29, 2956646), (58, 1478323), (73, 1174558), (77, 1113542), (146, 587279), (154, 556771), (203, 422378), (263, 326018), (319, 268786), (406, 211189), (511, 167794), (526, 163009), (638, 134393), (803, 106778), (1022, 83897), (1606, 53389), (1841, 46574), (2117, 40502), (2233, 38398), (2893, 29638), (3682, 23287), (4234, 20251), (4466, 19199), (5621, 15254), (5786, 14819), (7627, 11242)]