71585196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138731}}^1$

素因数の和:138781

約数の個数: 24

約数和(自身を含む): 170917824

約数和(自身を除く): 99332628

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 138731, 277462, 416193, 554924, 832386, 1664772, 5965433, 11930866, 17896299, 23861732, 35792598, 71585196]

約数ペア:

[(1, 71585196), (2, 35792598), (3, 23861732), (4, 17896299), (6, 11930866), (12, 5965433), (43, 1664772), (86, 832386), (129, 554924), (172, 416193), (258, 277462), (516, 138731)]