80870358

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{677}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 166104576

約数和(自身を除く): 85234218

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 463, 677, 926, 1354, 1389, 2031, 2778, 4062, 19909, 29111, 39818, 58222, 59727, 87333, 119454, 174666, 313451, 626902, 940353, 1880706, 13478393, 26956786, 40435179, 80870358]

約数ペア:

[(1, 80870358), (2, 40435179), (3, 26956786), (6, 13478393), (43, 1880706), (86, 940353), (129, 626902), (258, 313451), (463, 174666), (677, 119454), (926, 87333), (1354, 59727), (1389, 58222), (2031, 39818), (2778, 29111), (4062, 19909)]