80284308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{514643}}^1$

素因数の和:514663

約数の個数: 24

約数和(自身を含む): 201740448

約数和(自身を除く): 121456140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 514643, 1029286, 1543929, 2058572, 3087858, 6175716, 6690359, 13380718, 20071077, 26761436, 40142154, 80284308]

約数ペア:

[(1, 80284308), (2, 40142154), (3, 26761436), (4, 20071077), (6, 13380718), (12, 6690359), (13, 6175716), (26, 3087858), (39, 2058572), (52, 1543929), (78, 1029286), (156, 514643)]