80280516

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{18229}}^1$

素因数の和:18603

約数の個数: 24

約数和(自身を含む): 187841920

約数和(自身を除く): 107561404

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 18229, 36458, 54687, 72916, 109374, 218748, 6690043, 13380086, 20070129, 26760172, 40140258, 80280516]

約数ペア:

[(1, 80280516), (2, 40140258), (3, 26760172), (4, 20070129), (6, 13380086), (12, 6690043), (367, 218748), (734, 109374), (1101, 72916), (1468, 54687), (2202, 36458), (4404, 18229)]