87358866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2777}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 205216416

約数和(自身を除く): 117857550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1498, 2247, 2777, 4494, 5243, 5554, 8331, 10486, 15729, 16662, 19439, 31458, 38878, 58317, 116634, 136073, 272146, 297139, 408219, 594278, 816438, 891417, 1782834, 2079973, 4159946, 6239919, 12479838, 14559811, 29119622, 43679433, 87358866]

約数ペア:

[(1, 87358866), (2, 43679433), (3, 29119622), (6, 14559811), (7, 12479838), (14, 6239919), (21, 4159946), (42, 2079973), (49, 1782834), (98, 891417), (107, 816438), (147, 594278), (214, 408219), (294, 297139), (321, 272146), (642, 136073), (749, 116634), (1498, 58317), (2247, 38878), (2777, 31458), (4494, 19439), (5243, 16662), (5554, 15729), (8331, 10486)]