81503052

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{18919}}^1$

素因数の和:19285

約数の個数: 24

約数和(自身を含む): 190713600

約数和(自身を除く): 109210548

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 18919, 37838, 56757, 75676, 113514, 227028, 6791921, 13583842, 20375763, 27167684, 40751526, 81503052]

約数ペア:

[(1, 81503052), (2, 40751526), (3, 27167684), (4, 20375763), (6, 13583842), (12, 6791921), (359, 227028), (718, 113514), (1077, 75676), (1436, 56757), (2154, 37838), (4308, 18919)]