75720072

素因数分解:

$2^3\times 3^1\times {\mathrm{3155003}}^1$

素因数の和:3155012

約数の個数: 16

約数和(自身を含む): 189300240

約数和(自身を除く): 113580168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3155003, 6310006, 9465009, 12620012, 18930018, 25240024, 37860036, 75720072]

約数ペア:

[(1, 75720072), (2, 37860036), (3, 25240024), (4, 18930018), (6, 12620012), (8, 9465009), (12, 6310006), (24, 3155003)]