72490608

素因数分解:

$2^4\times 3^2\times {\mathrm{503407}}^1$

素因数の和:503421

約数の個数: 30

約数和(自身を含む): 202873424

約数和(自身を除く): 130382816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503407, 1006814, 1510221, 2013628, 3020442, 4027256, 4530663, 6040884, 8054512, 9061326, 12081768, 18122652, 24163536, 36245304, 72490608]

約数ペア:

[(1, 72490608), (2, 36245304), (3, 24163536), (4, 18122652), (6, 12081768), (8, 9061326), (9, 8054512), (12, 6040884), (16, 4530663), (18, 4027256), (24, 3020442), (36, 2013628), (48, 1510221), (72, 1006814), (144, 503407)]