80071364

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 142595040

約数和(自身を除く): 62523676

約数列:

[1, 2, 4, 73, 146, 292, 443, 619, 886, 1238, 1772, 2476, 32339, 45187, 64678, 90374, 129356, 180748, 274217, 548434, 1096868, 20017841, 40035682, 80071364]

約数ペア:

[(1, 80071364), (2, 40035682), (4, 20017841), (73, 1096868), (146, 548434), (292, 274217), (443, 180748), (619, 129356), (886, 90374), (1238, 64678), (1772, 45187), (2476, 32339)]