172605456

素因数分解:

$2^4\times 3^2\times {\mathrm{503}}^1\times {\mathrm{2383}}^1$

素因数の和:2900

約数の個数: 60

約数和(自身を含む): 484219008

約数和(自身を除く): 311613552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503, 1006, 1509, 2012, 2383, 3018, 4024, 4527, 4766, 6036, 7149, 8048, 9054, 9532, 12072, 14298, 18108, 19064, 21447, 24144, 28596, 36216, 38128, 42894, 57192, 72432, 85788, 114384, 171576, 343152, 1198649, 2397298, 3595947, 4794596, 7191894, 9589192, 10787841, 14383788, 19178384, 21575682, 28767576, 43151364, 57535152, 86302728, 172605456]

約数ペア:

[(1, 172605456), (2, 86302728), (3, 57535152), (4, 43151364), (6, 28767576), (8, 21575682), (9, 19178384), (12, 14383788), (16, 10787841), (18, 9589192), (24, 7191894), (36, 4794596), (48, 3595947), (72, 2397298), (144, 1198649), (503, 343152), (1006, 171576), (1509, 114384), (2012, 85788), (2383, 72432), (3018, 57192), (4024, 42894), (4527, 38128), (4766, 36216), (6036, 28596), (7149, 24144), (8048, 21447), (9054, 19064), (9532, 18108), (12072, 14298)]