78695874

素因数分解:

$2^1\times 3^4\times {\mathrm{485777}}^1$

素因数の和:485791

約数の個数: 20

約数和(自身を含む): 176337414

約数和(自身を除く): 97641540

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 485777, 971554, 1457331, 2914662, 4371993, 8743986, 13115979, 26231958, 39347937, 78695874]

約数ペア:

[(1, 78695874), (2, 39347937), (3, 26231958), (6, 13115979), (9, 8743986), (18, 4371993), (27, 2914662), (54, 1457331), (81, 971554), (162, 485777)]