71551908

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{37501}}^1$

素因数の和:37564

約数の個数: 36

約数和(自身を含む): 184284828

約数和(自身を除く): 112732920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 37501, 75002, 112503, 150004, 225006, 337509, 450012, 675018, 1350036, 1987553, 3975106, 5962659, 7950212, 11925318, 17887977, 23850636, 35775954, 71551908]

約数ペア:

[(1, 71551908), (2, 35775954), (3, 23850636), (4, 17887977), (6, 11925318), (9, 7950212), (12, 5962659), (18, 3975106), (36, 1987553), (53, 1350036), (106, 675018), (159, 450012), (212, 337509), (318, 225006), (477, 150004), (636, 112503), (954, 75002), (1908, 37501)]