81685152

素因数分解:

$2^5\times 3^3\times {\mathrm{94543}}^1$

素因数の和:94562

約数の個数: 48

約数和(自身を含む): 238250880

約数和(自身を除く): 156565728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94543, 189086, 283629, 378172, 567258, 756344, 850887, 1134516, 1512688, 1701774, 2269032, 2552661, 3025376, 3403548, 4538064, 5105322, 6807096, 9076128, 10210644, 13614192, 20421288, 27228384, 40842576, 81685152]

約数ペア:

[(1, 81685152), (2, 40842576), (3, 27228384), (4, 20421288), (6, 13614192), (8, 10210644), (9, 9076128), (12, 6807096), (16, 5105322), (18, 4538064), (24, 3403548), (27, 3025376), (32, 2552661), (36, 2269032), (48, 1701774), (54, 1512688), (72, 1134516), (96, 850887), (108, 756344), (144, 567258), (216, 378172), (288, 283629), (432, 189086), (864, 94543)]