80578968

素因数分解:

$2^3\times 3^1\times {\mathrm{3357457}}^1$

素因数の和:3357466

約数の個数: 16

約数和(自身を含む): 201447480

約数和(自身を除く): 120868512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3357457, 6714914, 10072371, 13429828, 20144742, 26859656, 40289484, 80578968]

約数ペア:

[(1, 80578968), (2, 40289484), (3, 26859656), (4, 20144742), (6, 13429828), (8, 10072371), (12, 6714914), (24, 3357457)]