80121456

素因数分解:

$2^4\times 3^2\times {\mathrm{556399}}^1$

素因数の和:556413

約数の個数: 30

約数和(自身を含む): 224229200

約数和(自身を除く): 144107744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 556399, 1112798, 1669197, 2225596, 3338394, 4451192, 5007591, 6676788, 8902384, 10015182, 13353576, 20030364, 26707152, 40060728, 80121456]

約数ペア:

[(1, 80121456), (2, 40060728), (3, 26707152), (4, 20030364), (6, 13353576), (8, 10015182), (9, 8902384), (12, 6676788), (16, 5007591), (18, 4451192), (24, 3338394), (36, 2225596), (48, 1669197), (72, 1112798), (144, 556399)]