72567216

素因数分解:

$2^4\times 3^2\times {\mathrm{503939}}^1$

素因数の和:503953

約数の個数: 30

約数和(自身を含む): 203087820

約数和(自身を除く): 130520604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503939, 1007878, 1511817, 2015756, 3023634, 4031512, 4535451, 6047268, 8063024, 9070902, 12094536, 18141804, 24189072, 36283608, 72567216]

約数ペア:

[(1, 72567216), (2, 36283608), (3, 24189072), (4, 18141804), (6, 12094536), (8, 9070902), (9, 8063024), (12, 6047268), (16, 4535451), (18, 4031512), (24, 3023634), (36, 2015756), (48, 1511817), (72, 1007878), (144, 503939)]