81786324

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{43411}}^1$

素因数の和:43575

約数の個数: 24

約数和(自身を含む): 192054688

約数和(自身を除く): 110268364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 43411, 86822, 130233, 173644, 260466, 520932, 6815527, 13631054, 20446581, 27262108, 40893162, 81786324]

約数ペア:

[(1, 81786324), (2, 40893162), (3, 27262108), (4, 20446581), (6, 13631054), (12, 6815527), (157, 520932), (314, 260466), (471, 173644), (628, 130233), (942, 86822), (1884, 43411)]