69885078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2749}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 147840000

約数和(自身を除く): 77954922

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 2749, 4237, 5498, 8247, 8474, 12711, 16494, 25422, 52231, 104462, 156693, 313386, 613027, 1226054, 1839081, 3678162, 11647513, 23295026, 34942539, 69885078]

約数ペア:

[(1, 69885078), (2, 34942539), (3, 23295026), (6, 11647513), (19, 3678162), (38, 1839081), (57, 1226054), (114, 613027), (223, 313386), (446, 156693), (669, 104462), (1338, 52231), (2749, 25422), (4237, 16494), (5498, 12711), (8247, 8474)]