78047856

素因数分解:

$2^4\times 3^2\times {\mathrm{541999}}^1$

素因数の和:542013

約数の個数: 30

約数和(自身を含む): 218426000

約数和(自身を除く): 140378144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 541999, 1083998, 1625997, 2167996, 3251994, 4335992, 4877991, 6503988, 8671984, 9755982, 13007976, 19511964, 26015952, 39023928, 78047856]

約数ペア:

[(1, 78047856), (2, 39023928), (3, 26015952), (4, 19511964), (6, 13007976), (8, 9755982), (9, 8671984), (12, 6503988), (16, 4877991), (18, 4335992), (24, 3251994), (36, 2167996), (48, 1625997), (72, 1083998), (144, 541999)]