80724144

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4391}}^1$

素因数の和:4785

約数の個数: 40

約数和(自身を含む): 209129472

約数和(自身を除く): 128405328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1149, 1532, 2298, 3064, 4391, 4596, 6128, 8782, 9192, 13173, 17564, 18384, 26346, 35128, 52692, 70256, 105384, 210768, 1681753, 3363506, 5045259, 6727012, 10090518, 13454024, 20181036, 26908048, 40362072, 80724144]

約数ペア:

[(1, 80724144), (2, 40362072), (3, 26908048), (4, 20181036), (6, 13454024), (8, 10090518), (12, 6727012), (16, 5045259), (24, 3363506), (48, 1681753), (383, 210768), (766, 105384), (1149, 70256), (1532, 52692), (2298, 35128), (3064, 26346), (4391, 18384), (4596, 17564), (6128, 13173), (8782, 9192)]