78815076

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{20719}}^1$

素因数の和:21043

約数の個数: 24

約数和(自身を含む): 184490880

約数和(自身を除く): 105675804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 20719, 41438, 62157, 82876, 124314, 248628, 6567923, 13135846, 19703769, 26271692, 39407538, 78815076]

約数ペア:

[(1, 78815076), (2, 39407538), (3, 26271692), (4, 19703769), (6, 13135846), (12, 6567923), (317, 248628), (634, 124314), (951, 82876), (1268, 62157), (1902, 41438), (3804, 20719)]