66871662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 159909120

約数和(自身を除く): 93037458

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 59, 66, 78, 118, 143, 177, 286, 354, 429, 649, 767, 858, 1298, 1321, 1534, 1947, 2301, 2642, 3894, 3963, 4602, 7926, 8437, 14531, 16874, 17173, 25311, 29062, 34346, 43593, 50622, 51519, 77939, 87186, 103038, 155878, 188903, 233817, 377806, 467634, 566709, 857329, 1013207, 1133418, 1714658, 2026414, 2571987, 3039621, 5143974, 6079242, 11145277, 22290554, 33435831, 66871662]

約数ペア:

[(1, 66871662), (2, 33435831), (3, 22290554), (6, 11145277), (11, 6079242), (13, 5143974), (22, 3039621), (26, 2571987), (33, 2026414), (39, 1714658), (59, 1133418), (66, 1013207), (78, 857329), (118, 566709), (143, 467634), (177, 377806), (286, 233817), (354, 188903), (429, 155878), (649, 103038), (767, 87186), (858, 77939), (1298, 51519), (1321, 50622), (1534, 43593), (1947, 34346), (2301, 29062), (2642, 25311), (3894, 17173), (3963, 16874), (4602, 14531), (7926, 8437)]