80905884

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{18371}}^1$

素因数の和:18745

約数の個数: 24

約数和(自身を含む): 189305088

約数和(自身を除く): 108399204

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 18371, 36742, 55113, 73484, 110226, 220452, 6742157, 13484314, 20226471, 26968628, 40452942, 80905884]

約数ペア:

[(1, 80905884), (2, 40452942), (3, 26968628), (4, 20226471), (6, 13484314), (12, 6742157), (367, 220452), (734, 110226), (1101, 73484), (1468, 55113), (2202, 36742), (4404, 18371)]