66545604

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{21247}}^1$

素因数の和:21289

約数の個数: 48

約数和(自身を含む): 178483200

約数和(自身を除く): 111937596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 21247, 42494, 63741, 84988, 127482, 191223, 254964, 382446, 573669, 616163, 764892, 1147338, 1232326, 1848489, 2294676, 2464652, 3696978, 5545467, 7393956, 11090934, 16636401, 22181868, 33272802, 66545604]

約数ペア:

[(1, 66545604), (2, 33272802), (3, 22181868), (4, 16636401), (6, 11090934), (9, 7393956), (12, 5545467), (18, 3696978), (27, 2464652), (29, 2294676), (36, 1848489), (54, 1232326), (58, 1147338), (87, 764892), (108, 616163), (116, 573669), (174, 382446), (261, 254964), (348, 191223), (522, 127482), (783, 84988), (1044, 63741), (1566, 42494), (3132, 21247)]