81250696

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 157464000

約数和(自身を除く): 76213304

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 2699, 3763, 5398, 7526, 10796, 15052, 21592, 30104, 143047, 191629, 286094, 383258, 572188, 766516, 1144376, 1533032, 10156337, 20312674, 40625348, 81250696]

約数ペア:

[(1, 81250696), (2, 40625348), (4, 20312674), (8, 10156337), (53, 1533032), (71, 1144376), (106, 766516), (142, 572188), (212, 383258), (284, 286094), (424, 191629), (568, 143047), (2699, 30104), (3763, 21592), (5398, 15052), (7526, 10796)]