76989978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{25309}}^1$

素因数の和:25343

約数の個数: 36

約数和(自身を含む): 180637470

約数和(自身を除く): 103647492

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 25309, 50618, 75927, 151854, 227781, 329017, 455562, 658034, 987051, 1974102, 2961153, 4277221, 5922306, 8554442, 12831663, 25663326, 38494989, 76989978]

約数ペア:

[(1, 76989978), (2, 38494989), (3, 25663326), (6, 12831663), (9, 8554442), (13, 5922306), (18, 4277221), (26, 2961153), (39, 1974102), (78, 987051), (117, 658034), (169, 455562), (234, 329017), (338, 227781), (507, 151854), (1014, 75927), (1521, 50618), (3042, 25309)]