68319468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271109}}^1$

素因数の和:271126

約数の個数: 36

約数和(自身を含む): 197368080

約数和(自身を除く): 129048612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271109, 542218, 813327, 1084436, 1626654, 1897763, 2439981, 3253308, 3795526, 4879962, 5693289, 7591052, 9759924, 11386578, 17079867, 22773156, 34159734, 68319468]

約数ペア:

[(1, 68319468), (2, 34159734), (3, 22773156), (4, 17079867), (6, 11386578), (7, 9759924), (9, 7591052), (12, 5693289), (14, 4879962), (18, 3795526), (21, 3253308), (28, 2439981), (36, 1897763), (42, 1626654), (63, 1084436), (84, 813327), (126, 542218), (252, 271109)]