64142136

素因数分解:

$2^3\times 3^2\times {\mathrm{890863}}^1$

素因数の和:890875

約数の個数: 24

約数和(自身を含む): 173718480

約数和(自身を除く): 109576344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 890863, 1781726, 2672589, 3563452, 5345178, 7126904, 8017767, 10690356, 16035534, 21380712, 32071068, 64142136]

約数ペア:

[(1, 64142136), (2, 32071068), (3, 21380712), (4, 16035534), (6, 10690356), (8, 8017767), (9, 7126904), (12, 5345178), (18, 3563452), (24, 2672589), (36, 1781726), (72, 890863)]