77871984

素因数分解:

$2^4\times 3^1\times {\mathrm{1622333}}^1$

素因数の和:1622344

約数の個数: 20

約数和(自身を含む): 201169416

約数和(自身を除く): 123297432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1622333, 3244666, 4866999, 6489332, 9733998, 12978664, 19467996, 25957328, 38935992, 77871984]

約数ペア:

[(1, 77871984), (2, 38935992), (3, 25957328), (4, 19467996), (6, 12978664), (8, 9733998), (12, 6489332), (16, 4866999), (24, 3244666), (48, 1622333)]