78616086

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{20441}}^1$

素因数の和:21087

約数の個数: 16

約数和(自身を含む): 157485168

約数和(自身を除く): 78869082

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 20441, 40882, 61323, 122646, 13102681, 26205362, 39308043, 78616086]

約数ペア:

[(1, 78616086), (2, 39308043), (3, 26205362), (6, 13102681), (641, 122646), (1282, 61323), (1923, 40882), (3846, 20441)]