80280864

素因数分解:

$2^5\times 3^2\times {\mathrm{278753}}^1$

素因数の和:278769

約数の個数: 36

約数和(自身を含む): 228299526

約数和(自身を除く): 148018662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 278753, 557506, 836259, 1115012, 1672518, 2230024, 2508777, 3345036, 4460048, 5017554, 6690072, 8920096, 10035108, 13380144, 20070216, 26760288, 40140432, 80280864]

約数ペア:

[(1, 80280864), (2, 40140432), (3, 26760288), (4, 20070216), (6, 13380144), (8, 10035108), (9, 8920096), (12, 6690072), (16, 5017554), (18, 4460048), (24, 3345036), (32, 2508777), (36, 2230024), (48, 1672518), (72, 1115012), (96, 836259), (144, 557506), (288, 278753)]