81242958

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 166212000

約数和(自身を除く): 84969042

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 449, 569, 898, 1138, 1347, 1707, 2694, 3414, 23797, 30157, 47594, 60314, 71391, 90471, 142782, 180942, 255481, 510962, 766443, 1532886, 13540493, 27080986, 40621479, 81242958]

約数ペア:

[(1, 81242958), (2, 40621479), (3, 27080986), (6, 13540493), (53, 1532886), (106, 766443), (159, 510962), (318, 255481), (449, 180942), (569, 142782), (898, 90471), (1138, 71391), (1347, 60314), (1707, 47594), (2694, 30157), (3414, 23797)]