72432432

素因数分解:

$2^4\times 3^2\times {\mathrm{503003}}^1$

素因数の和:503017

約数の個数: 30

約数和(自身を含む): 202710612

約数和(自身を除く): 130278180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503003, 1006006, 1509009, 2012012, 3018018, 4024024, 4527027, 6036036, 8048048, 9054054, 12072072, 18108108, 24144144, 36216216, 72432432]

約数ペア:

[(1, 72432432), (2, 36216216), (3, 24144144), (4, 18108108), (6, 12072072), (8, 9054054), (9, 8048048), (12, 6036036), (16, 4527027), (18, 4024024), (24, 3018018), (36, 2012012), (48, 1509009), (72, 1006006), (144, 503003)]