68508948

素因数分解:

$2^2\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{3433}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 159996928

約数和(自身を除く): 91487980

約数列:

[1, 2, 3, 4, 6, 12, 1663, 3326, 3433, 4989, 6652, 6866, 9978, 10299, 13732, 19956, 20598, 41196, 5709079, 11418158, 17127237, 22836316, 34254474, 68508948]

約数ペア:

[(1, 68508948), (2, 34254474), (3, 22836316), (4, 17127237), (6, 11418158), (12, 5709079), (1663, 41196), (3326, 20598), (3433, 19956), (4989, 13732), (6652, 10299), (6866, 9978)]