80878784

素因数分解:

$2^6\times 7^1\times {\mathrm{180533}}^1$

素因数の和:180552

約数の個数: 28

約数和(自身を含む): 183422544

約数和(自身を除く): 102543760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 180533, 361066, 722132, 1263731, 1444264, 2527462, 2888528, 5054924, 5777056, 10109848, 11554112, 20219696, 40439392, 80878784]

約数ペア:

[(1, 80878784), (2, 40439392), (4, 20219696), (7, 11554112), (8, 10109848), (14, 5777056), (16, 5054924), (28, 2888528), (32, 2527462), (56, 1444264), (64, 1263731), (112, 722132), (224, 361066), (448, 180533)]