68083148

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4397}}^1$

素因数の和:4494

約数の個数: 36

約数和(自身を含む): 140384160

約数和(自身を除く): 72301012

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 4397, 7742, 8794, 15484, 17588, 30779, 61558, 123116, 215453, 347363, 430906, 694726, 861812, 1389452, 2431541, 4863082, 9726164, 17020787, 34041574, 68083148]

約数ペア:

[(1, 68083148), (2, 34041574), (4, 17020787), (7, 9726164), (14, 4863082), (28, 2431541), (49, 1389452), (79, 861812), (98, 694726), (158, 430906), (196, 347363), (316, 215453), (553, 123116), (1106, 61558), (2212, 30779), (3871, 17588), (4397, 15484), (7742, 8794)]