80889048

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14221}}^1$

素因数の和:14312

約数の個数: 48

約数和(自身を含む): 221863200

約数和(自身を除く): 140974152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 14221, 28442, 42663, 56884, 85326, 113768, 127989, 170652, 255978, 341304, 511956, 1023912, 1123459, 2246918, 3370377, 4493836, 6740754, 8987672, 10111131, 13481508, 20222262, 26963016, 40444524, 80889048]

約数ペア:

[(1, 80889048), (2, 40444524), (3, 26963016), (4, 20222262), (6, 13481508), (8, 10111131), (9, 8987672), (12, 6740754), (18, 4493836), (24, 3370377), (36, 2246918), (72, 1123459), (79, 1023912), (158, 511956), (237, 341304), (316, 255978), (474, 170652), (632, 127989), (711, 113768), (948, 85326), (1422, 56884), (1896, 42663), (2844, 28442), (5688, 14221)]