71535636

素因数分解:

$2^2\times 3^4\times {\mathrm{220789}}^1$

素因数の和:220805

約数の個数: 30

約数和(自身を含む): 187009130

約数和(自身を除く): 115473494

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220789, 441578, 662367, 883156, 1324734, 1987101, 2649468, 3974202, 5961303, 7948404, 11922606, 17883909, 23845212, 35767818, 71535636]

約数ペア:

[(1, 71535636), (2, 35767818), (3, 23845212), (4, 17883909), (6, 11922606), (9, 7948404), (12, 5961303), (18, 3974202), (27, 2649468), (36, 1987101), (54, 1324734), (81, 883156), (108, 662367), (162, 441578), (324, 220789)]