128883672

素因数分解:

$2^3\times 3^2\times {\mathrm{1790051}}^1$

素因数の和:1790063

約数の個数: 24

約数和(自身を含む): 349060140

約数和(自身を除く): 220176468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1790051, 3580102, 5370153, 7160204, 10740306, 14320408, 16110459, 21480612, 32220918, 42961224, 64441836, 128883672]

約数ペア:

[(1, 128883672), (2, 64441836), (3, 42961224), (4, 32220918), (6, 21480612), (8, 16110459), (9, 14320408), (12, 10740306), (18, 7160204), (24, 5370153), (36, 3580102), (72, 1790051)]