80380908

素因数分解:

$2^2\times 3^2\times {\mathrm{967}}^1\times {\mathrm{2309}}^1$

素因数の和:3286

約数の個数: 36

約数和(自身を含む): 203483280

約数和(自身を除く): 123102372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 967, 1934, 2309, 2901, 3868, 4618, 5802, 6927, 8703, 9236, 11604, 13854, 17406, 20781, 27708, 34812, 41562, 83124, 2232803, 4465606, 6698409, 8931212, 13396818, 20095227, 26793636, 40190454, 80380908]

約数ペア:

[(1, 80380908), (2, 40190454), (3, 26793636), (4, 20095227), (6, 13396818), (9, 8931212), (12, 6698409), (18, 4465606), (36, 2232803), (967, 83124), (1934, 41562), (2309, 34812), (2901, 27708), (3868, 20781), (4618, 17406), (5802, 13854), (6927, 11604), (8703, 9236)]