71312916

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{13537}}^1$

素因数の和:13983

約数の個数: 24

約数和(自身を含む): 166788160

約数和(自身を除く): 95475244

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 13537, 27074, 40611, 54148, 81222, 162444, 5942743, 11885486, 17828229, 23770972, 35656458, 71312916]

約数ペア:

[(1, 71312916), (2, 35656458), (3, 23770972), (4, 17828229), (6, 11885486), (12, 5942743), (439, 162444), (878, 81222), (1317, 54148), (1756, 40611), (2634, 27074), (5268, 13537)]