72568368

素因数分解:

$2^4\times 3^2\times {\mathrm{503947}}^1$

素因数の和:503961

約数の個数: 30

約数和(自身を含む): 203091044

約数和(自身を除く): 130522676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503947, 1007894, 1511841, 2015788, 3023682, 4031576, 4535523, 6047364, 8063152, 9071046, 12094728, 18142092, 24189456, 36284184, 72568368]

約数ペア:

[(1, 72568368), (2, 36284184), (3, 24189456), (4, 18142092), (6, 12094728), (8, 9071046), (9, 8063152), (12, 6047364), (16, 4535523), (18, 4031576), (24, 3023682), (36, 2015788), (48, 1511841), (72, 1007894), (144, 503947)]