68540676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 168960960

約数和(自身を除く): 100420284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 521, 577, 1042, 1154, 1563, 1731, 2084, 2308, 3126, 3462, 6252, 6924, 9899, 10963, 19798, 21926, 29697, 32889, 39596, 43852, 59394, 65778, 118788, 131556, 300617, 601234, 901851, 1202468, 1803702, 3607404, 5711723, 11423446, 17135169, 22846892, 34270338, 68540676]

約数ペア:

[(1, 68540676), (2, 34270338), (3, 22846892), (4, 17135169), (6, 11423446), (12, 5711723), (19, 3607404), (38, 1803702), (57, 1202468), (76, 901851), (114, 601234), (228, 300617), (521, 131556), (577, 118788), (1042, 65778), (1154, 59394), (1563, 43852), (1731, 39596), (2084, 32889), (2308, 29697), (3126, 21926), (3462, 19798), (6252, 10963), (6924, 9899)]