85149216

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1709}}^1$

素因数の和:1898

約数の個数: 72

約数和(自身を含む): 243685260

約数和(自身を除く): 158536044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 1709, 2076, 2768, 3114, 3418, 4152, 5127, 5536, 6228, 6836, 8304, 10254, 12456, 13672, 15381, 16608, 20508, 24912, 27344, 30762, 41016, 49824, 54688, 61524, 82032, 123048, 164064, 246096, 295657, 492192, 591314, 886971, 1182628, 1773942, 2365256, 2660913, 3547884, 4730512, 5321826, 7095768, 9461024, 10643652, 14191536, 21287304, 28383072, 42574608, 85149216]

約数ペア:

[(1, 85149216), (2, 42574608), (3, 28383072), (4, 21287304), (6, 14191536), (8, 10643652), (9, 9461024), (12, 7095768), (16, 5321826), (18, 4730512), (24, 3547884), (32, 2660913), (36, 2365256), (48, 1773942), (72, 1182628), (96, 886971), (144, 591314), (173, 492192), (288, 295657), (346, 246096), (519, 164064), (692, 123048), (1038, 82032), (1384, 61524), (1557, 54688), (1709, 49824), (2076, 41016), (2768, 30762), (3114, 27344), (3418, 24912), (4152, 20508), (5127, 16608), (5536, 15381), (6228, 13672), (6836, 12456), (8304, 10254)]