68735268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{272759}}^1$

素因数の和:272776

約数の個数: 36

約数和(自身を含む): 198569280

約数和(自身を除く): 129834012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 272759, 545518, 818277, 1091036, 1636554, 1909313, 2454831, 3273108, 3818626, 4909662, 5727939, 7637252, 9819324, 11455878, 17183817, 22911756, 34367634, 68735268]

約数ペア:

[(1, 68735268), (2, 34367634), (3, 22911756), (4, 17183817), (6, 11455878), (7, 9819324), (9, 7637252), (12, 5727939), (14, 4909662), (18, 3818626), (21, 3273108), (28, 2454831), (36, 1909313), (42, 1636554), (63, 1091036), (84, 818277), (126, 545518), (252, 272759)]