80768304

素因数分解:

$2^4\times 3^2\times {\mathrm{560891}}^1$

素因数の和:560905

約数の個数: 30

約数和(自身を含む): 226039476

約数和(自身を除く): 145271172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 560891, 1121782, 1682673, 2243564, 3365346, 4487128, 5048019, 6730692, 8974256, 10096038, 13461384, 20192076, 26922768, 40384152, 80768304]

約数ペア:

[(1, 80768304), (2, 40384152), (3, 26922768), (4, 20192076), (6, 13461384), (8, 10096038), (9, 8974256), (12, 6730692), (16, 5048019), (18, 4487128), (24, 3365346), (36, 2243564), (48, 1682673), (72, 1121782), (144, 560891)]