80450388

素因数分解:

$2^2\times 3^3\times {\mathrm{744911}}^1$

素因数の和:744924

約数の個数: 24

約数和(自身を含む): 208575360

約数和(自身を除く): 128124972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 744911, 1489822, 2234733, 2979644, 4469466, 6704199, 8938932, 13408398, 20112597, 26816796, 40225194, 80450388]

約数ペア:

[(1, 80450388), (2, 40225194), (3, 26816796), (4, 20112597), (6, 13408398), (9, 8938932), (12, 6704199), (18, 4469466), (27, 2979644), (36, 2234733), (54, 1489822), (108, 744911)]