61287384

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59387}}^1$

素因数の和:59439

約数の個数: 32

約数和(自身を含む): 156784320

約数和(自身を除く): 95496936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 59387, 118774, 178161, 237548, 356322, 475096, 712644, 1425288, 2553641, 5107282, 7660923, 10214564, 15321846, 20429128, 30643692, 61287384]

約数ペア:

[(1, 61287384), (2, 30643692), (3, 20429128), (4, 15321846), (6, 10214564), (8, 7660923), (12, 5107282), (24, 2553641), (43, 1425288), (86, 712644), (129, 475096), (172, 356322), (258, 237548), (344, 178161), (516, 118774), (1032, 59387)]