67920804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269527}}^1$

素因数の和:269544

約数の個数: 36

約数和(自身を含む): 196216384

約数和(自身を除く): 128295580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269527, 539054, 808581, 1078108, 1617162, 1886689, 2425743, 3234324, 3773378, 4851486, 5660067, 7546756, 9702972, 11320134, 16980201, 22640268, 33960402, 67920804]

約数ペア:

[(1, 67920804), (2, 33960402), (3, 22640268), (4, 16980201), (6, 11320134), (7, 9702972), (9, 7546756), (12, 5660067), (14, 4851486), (18, 3773378), (21, 3234324), (28, 2425743), (36, 1886689), (42, 1617162), (63, 1078108), (84, 808581), (126, 539054), (252, 269527)]