78657306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144061}}^1$

素因数の和:144086

約数の個数: 32

約数和(自身を含む): 193619328

約数和(自身を除く): 114962022

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 144061, 288122, 432183, 864366, 1008427, 1872793, 2016854, 3025281, 3745586, 5618379, 6050562, 11236758, 13109551, 26219102, 39328653, 78657306]

約数ペア:

[(1, 78657306), (2, 39328653), (3, 26219102), (6, 13109551), (7, 11236758), (13, 6050562), (14, 5618379), (21, 3745586), (26, 3025281), (39, 2016854), (42, 1872793), (78, 1008427), (91, 864366), (182, 432183), (273, 288122), (546, 144061)]