80268912

素因数分解:

$2^4\times 3^2\times {\mathrm{557423}}^1$

素因数の和:557437

約数の個数: 30

約数和(自身を含む): 224641872

約数和(自身を除く): 144372960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557423, 1114846, 1672269, 2229692, 3344538, 4459384, 5016807, 6689076, 8918768, 10033614, 13378152, 20067228, 26756304, 40134456, 80268912]

約数ペア:

[(1, 80268912), (2, 40134456), (3, 26756304), (4, 20067228), (6, 13378152), (8, 10033614), (9, 8918768), (12, 6689076), (16, 5016807), (18, 4459384), (24, 3344538), (36, 2229692), (48, 1672269), (72, 1114846), (144, 557423)]