72329219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 79380000

約数和(自身を除く): 7050781

約数列:

[1, 19, 29, 149, 551, 881, 2831, 4321, 16739, 25549, 82099, 131269, 485431, 2494111, 3806801, 72329219]

約数ペア:

[(1, 72329219), (19, 3806801), (29, 2494111), (149, 485431), (551, 131269), (881, 82099), (2831, 25549), (4321, 16739)]