72291312

素因数分解:

$2^4\times 3^3\times {\mathrm{167341}}^1$

素因数の和:167358

約数の個数: 40

約数和(自身を含む): 207504080

約数和(自身を除く): 135212768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 167341, 334682, 502023, 669364, 1004046, 1338728, 1506069, 2008092, 2677456, 3012138, 4016184, 4518207, 6024276, 8032368, 9036414, 12048552, 18072828, 24097104, 36145656, 72291312]

約数ペア:

[(1, 72291312), (2, 36145656), (3, 24097104), (4, 18072828), (6, 12048552), (8, 9036414), (9, 8032368), (12, 6024276), (16, 4518207), (18, 4016184), (24, 3012138), (27, 2677456), (36, 2008092), (48, 1506069), (54, 1338728), (72, 1004046), (108, 669364), (144, 502023), (216, 334682), (432, 167341)]