68047308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{270029}}^1$

素因数の和:270046

約数の個数: 36

約数和(自身を含む): 196581840

約数和(自身を除く): 128534532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 270029, 540058, 810087, 1080116, 1620174, 1890203, 2430261, 3240348, 3780406, 4860522, 5670609, 7560812, 9721044, 11341218, 17011827, 22682436, 34023654, 68047308]

約数ペア:

[(1, 68047308), (2, 34023654), (3, 22682436), (4, 17011827), (6, 11341218), (7, 9721044), (9, 7560812), (12, 5670609), (14, 4860522), (18, 3780406), (21, 3240348), (28, 2430261), (36, 1890203), (42, 1620174), (63, 1080116), (84, 810087), (126, 540058), (252, 270029)]