68895972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{36109}}^1$

素因数の和:36172

約数の個数: 36

約数和(自身を含む): 177444540

約数和(自身を除く): 108548568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 36109, 72218, 108327, 144436, 216654, 324981, 433308, 649962, 1299924, 1913777, 3827554, 5741331, 7655108, 11482662, 17223993, 22965324, 34447986, 68895972]

約数ペア:

[(1, 68895972), (2, 34447986), (3, 22965324), (4, 17223993), (6, 11482662), (9, 7655108), (12, 5741331), (18, 3827554), (36, 1913777), (53, 1299924), (106, 649962), (159, 433308), (212, 324981), (318, 216654), (477, 144436), (636, 108327), (954, 72218), (1908, 36109)]