81249504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120907}}^1$

素因数の和:120927

約数の個数: 48

約数和(自身を含む): 243750528

約数和(自身を除く): 162501024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120907, 241814, 362721, 483628, 725442, 846349, 967256, 1450884, 1692698, 1934512, 2539047, 2901768, 3385396, 3869024, 5078094, 5803536, 6770792, 10156188, 11607072, 13541584, 20312376, 27083168, 40624752, 81249504]

約数ペア:

[(1, 81249504), (2, 40624752), (3, 27083168), (4, 20312376), (6, 13541584), (7, 11607072), (8, 10156188), (12, 6770792), (14, 5803536), (16, 5078094), (21, 3869024), (24, 3385396), (28, 2901768), (32, 2539047), (42, 1934512), (48, 1692698), (56, 1450884), (84, 967256), (96, 846349), (112, 725442), (168, 483628), (224, 362721), (336, 241814), (672, 120907)]