72208368

素因数分解:

$2^4\times 3^3\times {\mathrm{167149}}^1$

素因数の和:167166

約数の個数: 40

約数和(自身を含む): 207266000

約数和(自身を除く): 135057632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 167149, 334298, 501447, 668596, 1002894, 1337192, 1504341, 2005788, 2674384, 3008682, 4011576, 4513023, 6017364, 8023152, 9026046, 12034728, 18052092, 24069456, 36104184, 72208368]

約数ペア:

[(1, 72208368), (2, 36104184), (3, 24069456), (4, 18052092), (6, 12034728), (8, 9026046), (9, 8023152), (12, 6017364), (16, 4513023), (18, 4011576), (24, 3008682), (27, 2674384), (36, 2005788), (48, 1504341), (54, 1337192), (72, 1002894), (108, 668596), (144, 501447), (216, 334298), (432, 167149)]