72668796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{140831}}^1$

素因数の和:140881

約数の個数: 24

約数和(自身を含む): 173505024

約数和(自身を除く): 100836228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 140831, 281662, 422493, 563324, 844986, 1689972, 6055733, 12111466, 18167199, 24222932, 36334398, 72668796]

約数ペア:

[(1, 72668796), (2, 36334398), (3, 24222932), (4, 18167199), (6, 12111466), (12, 6055733), (43, 1689972), (86, 844986), (129, 563324), (172, 422493), (258, 281662), (516, 140831)]