70723728

素因数分解:

$2^4\times 3^2\times {\mathrm{491137}}^1$

素因数の和:491151

約数の個数: 30

約数和(自身を含む): 197928614

約数和(自身を除く): 127204886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491137, 982274, 1473411, 1964548, 2946822, 3929096, 4420233, 5893644, 7858192, 8840466, 11787288, 17680932, 23574576, 35361864, 70723728]

約数ペア:

[(1, 70723728), (2, 35361864), (3, 23574576), (4, 17680932), (6, 11787288), (8, 8840466), (9, 7858192), (12, 5893644), (16, 4420233), (18, 3929096), (24, 2946822), (36, 1964548), (48, 1473411), (72, 982274), (144, 491137)]