68945562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4177}}^1$

素因数の和:4323

約数の個数: 48

約数和(自身を含む): 172066752

約数和(自身を除く): 103121190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 4177, 5502, 8253, 8354, 12531, 16506, 25062, 29239, 37593, 58478, 75186, 87717, 175434, 263151, 526302, 547187, 1094374, 1641561, 3283122, 3830309, 4924683, 7660618, 9849366, 11490927, 22981854, 34472781, 68945562]

約数ペア:

[(1, 68945562), (2, 34472781), (3, 22981854), (6, 11490927), (7, 9849366), (9, 7660618), (14, 4924683), (18, 3830309), (21, 3283122), (42, 1641561), (63, 1094374), (126, 547187), (131, 526302), (262, 263151), (393, 175434), (786, 87717), (917, 75186), (1179, 58478), (1834, 37593), (2358, 29239), (2751, 25062), (4177, 16506), (5502, 12531), (8253, 8354)]