80209818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{114259}}^1$

素因数の和:114283

約数の個数: 32

約数和(自身を含む): 191956800

約数和(自身を除く): 111746982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 114259, 228518, 342777, 685554, 1028331, 1485367, 2056662, 2970734, 3084993, 4456101, 6169986, 8912202, 13368303, 26736606, 40104909, 80209818]

約数ペア:

[(1, 80209818), (2, 40104909), (3, 26736606), (6, 13368303), (9, 8912202), (13, 6169986), (18, 4456101), (26, 3084993), (27, 2970734), (39, 2056662), (54, 1485367), (78, 1028331), (117, 685554), (234, 342777), (351, 228518), (702, 114259)]