80495907864

素因数分解:

$2^3\times 3^1\times {\mathrm{6221}}^1\times {\mathrm{539141}}^1$

素因数の和:545371

約数の個数: 32

約数和(自身を含む): 201272491440

約数和(自身を除く): 120776583576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6221, 12442, 18663, 24884, 37326, 49768, 74652, 149304, 539141, 1078282, 1617423, 2156564, 3234846, 4313128, 6469692, 12939384, 3353996161, 6707992322, 10061988483, 13415984644, 20123976966, 26831969288, 40247953932, 80495907864]

約数ペア:

[(1, 80495907864), (2, 40247953932), (3, 26831969288), (4, 20123976966), (6, 13415984644), (8, 10061988483), (12, 6707992322), (24, 3353996161), (6221, 12939384), (12442, 6469692), (18663, 4313128), (24884, 3234846), (37326, 2156564), (49768, 1617423), (74652, 1078282), (149304, 539141)]