72001764

素因数分解:

$2^2\times 3^3\times {\mathrm{666683}}^1$

素因数の和:666696

約数の個数: 24

約数和(自身を含む): 186671520

約数和(自身を除く): 114669756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 666683, 1333366, 2000049, 2666732, 4000098, 6000147, 8000196, 12000294, 18000441, 24000588, 36000882, 72001764]

約数ペア:

[(1, 72001764), (2, 36000882), (3, 24000588), (4, 18000441), (6, 12000294), (9, 8000196), (12, 6000147), (18, 4000098), (27, 2666732), (36, 2000049), (54, 1333366), (108, 666683)]