68356242

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 153173592

約数和(自身を除く): 84817350

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 197, 222, 333, 394, 521, 591, 666, 1042, 1182, 1563, 1773, 3126, 3546, 4689, 7289, 9378, 14578, 19277, 21867, 38554, 43734, 57831, 65601, 102637, 115662, 131202, 173493, 205274, 307911, 346986, 615822, 923733, 1847466, 3797569, 7595138, 11392707, 22785414, 34178121, 68356242]

約数ペア:

[(1, 68356242), (2, 34178121), (3, 22785414), (6, 11392707), (9, 7595138), (18, 3797569), (37, 1847466), (74, 923733), (111, 615822), (197, 346986), (222, 307911), (333, 205274), (394, 173493), (521, 131202), (591, 115662), (666, 102637), (1042, 65601), (1182, 57831), (1563, 43734), (1773, 38554), (3126, 21867), (3546, 19277), (4689, 14578), (7289, 9378)]