72965136

素因数分解:

$2^4\times 3^1\times {\mathrm{1520107}}^1$

素因数の和:1520118

約数の個数: 20

約数和(自身を含む): 188493392

約数和(自身を除く): 115528256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1520107, 3040214, 4560321, 6080428, 9120642, 12160856, 18241284, 24321712, 36482568, 72965136]

約数ペア:

[(1, 72965136), (2, 36482568), (3, 24321712), (4, 18241284), (6, 12160856), (8, 9120642), (12, 6080428), (16, 4560321), (24, 3040214), (48, 1520107)]