65149668

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{4513}}^1$

素因数の和:4924

約数の個数: 36

約数和(自身を含む): 165131148

約数和(自身を除く): 99981480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4513, 4812, 7218, 9026, 13539, 14436, 18052, 27078, 40617, 54156, 81234, 162468, 1809713, 3619426, 5429139, 7238852, 10858278, 16287417, 21716556, 32574834, 65149668]

約数ペア:

[(1, 65149668), (2, 32574834), (3, 21716556), (4, 16287417), (6, 10858278), (9, 7238852), (12, 5429139), (18, 3619426), (36, 1809713), (401, 162468), (802, 81234), (1203, 54156), (1604, 40617), (2406, 27078), (3609, 18052), (4513, 14436), (4812, 13539), (7218, 9026)]