68075196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{810419}}^1$

素因数の和:810433

約数の個数: 24

約数和(自身を含む): 181534080

約数和(自身を除く): 113458884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 810419, 1620838, 2431257, 3241676, 4862514, 5672933, 9725028, 11345866, 17018799, 22691732, 34037598, 68075196]

約数ペア:

[(1, 68075196), (2, 34037598), (3, 22691732), (4, 17018799), (6, 11345866), (7, 9725028), (12, 5672933), (14, 4862514), (21, 3241676), (28, 2431257), (42, 1620838), (84, 810419)]