81245316

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{8167}}^1$

素因数の和:9003

約数の個数: 24

約数和(自身を含む): 189824320

約数和(自身を除く): 108579004

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 3316, 4974, 8167, 9948, 16334, 24501, 32668, 49002, 98004, 6770443, 13540886, 20311329, 27081772, 40622658, 81245316]

約数ペア:

[(1, 81245316), (2, 40622658), (3, 27081772), (4, 20311329), (6, 13540886), (12, 6770443), (829, 98004), (1658, 49002), (2487, 32668), (3316, 24501), (4974, 16334), (8167, 9948)]