85123276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 179182080

約数和(自身を除く): 94058804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 644, 917, 1009, 1834, 2018, 3013, 3668, 4036, 6026, 7063, 12052, 14126, 21091, 23207, 28252, 42182, 46414, 84364, 92828, 132179, 162449, 264358, 324898, 528716, 649796, 925253, 1850506, 3040117, 3701012, 6080234, 12160468, 21280819, 42561638, 85123276]

約数ペア:

[(1, 85123276), (2, 42561638), (4, 21280819), (7, 12160468), (14, 6080234), (23, 3701012), (28, 3040117), (46, 1850506), (92, 925253), (131, 649796), (161, 528716), (262, 324898), (322, 264358), (524, 162449), (644, 132179), (917, 92828), (1009, 84364), (1834, 46414), (2018, 42182), (3013, 28252), (3668, 23207), (4036, 21091), (6026, 14126), (7063, 12052)]