80076976

素因数分解:

$2^4\times 7^2\times {\mathrm{102139}}^1$

素因数の和:102161

約数の個数: 30

約数和(自身を含む): 180481380

約数和(自身を除く): 100404404

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 102139, 204278, 408556, 714973, 817112, 1429946, 1634224, 2859892, 5004811, 5719784, 10009622, 11439568, 20019244, 40038488, 80076976]

約数ペア:

[(1, 80076976), (2, 40038488), (4, 20019244), (7, 11439568), (8, 10009622), (14, 5719784), (16, 5004811), (28, 2859892), (49, 1634224), (56, 1429946), (98, 817112), (112, 714973), (196, 408556), (392, 204278), (784, 102139)]