81407316

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{25033}}^1$

素因数の和:25311

約数の個数: 24

約数和(自身を含む): 190658944

約数和(自身を除く): 109251628

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 25033, 50066, 75099, 100132, 150198, 300396, 6783943, 13567886, 20351829, 27135772, 40703658, 81407316]

約数ペア:

[(1, 81407316), (2, 40703658), (3, 27135772), (4, 20351829), (6, 13567886), (12, 6783943), (271, 300396), (542, 150198), (813, 100132), (1084, 75099), (1626, 50066), (3252, 25033)]