68961228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{117281}}^1$

素因数の和:117302

約数の個数: 36

約数和(自身を含む): 187182072

約数和(自身を除く): 118220844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 117281, 234562, 351843, 469124, 703686, 820967, 1407372, 1641934, 2462901, 3283868, 4925802, 5746769, 9851604, 11493538, 17240307, 22987076, 34480614, 68961228]

約数ペア:

[(1, 68961228), (2, 34480614), (3, 22987076), (4, 17240307), (6, 11493538), (7, 9851604), (12, 5746769), (14, 4925802), (21, 3283868), (28, 2462901), (42, 1641934), (49, 1407372), (84, 820967), (98, 703686), (147, 469124), (196, 351843), (294, 234562), (588, 117281)]