85655494678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2789}}^1$

素因数の和:3133

約数の個数: 64

約数和(自身を含む): 142550876160

約数和(自身を除く): 56895381482

約数列:

[1, 2, 13, 26, 71, 127, 131, 142, 254, 262, 923, 1651, 1703, 1846, 2789, 3302, 3406, 5578, 9017, 9301, 16637, 18034, 18602, 33274, 36257, 72514, 117221, 120913, 198019, 216281, 234442, 241826, 354203, 365359, 396038, 432562, 708406, 730718, 1181227, 2362454, 2574247, 4604639, 4749667, 5148494, 9209278, 9499334, 15355951, 25148413, 25940489, 30711902, 46400593, 50296826, 51880978, 92801186, 326929369, 337226357, 603207709, 653858738, 674452714, 1206415418, 3294442103, 6588884206, 42827747339, 85655494678]

約数ペア:

[(1, 85655494678), (2, 42827747339), (13, 6588884206), (26, 3294442103), (71, 1206415418), (127, 674452714), (131, 653858738), (142, 603207709), (254, 337226357), (262, 326929369), (923, 92801186), (1651, 51880978), (1703, 50296826), (1846, 46400593), (2789, 30711902), (3302, 25940489), (3406, 25148413), (5578, 15355951), (9017, 9499334), (9301, 9209278), (16637, 5148494), (18034, 4749667), (18602, 4604639), (33274, 2574247), (36257, 2362454), (72514, 1181227), (117221, 730718), (120913, 708406), (198019, 432562), (216281, 396038), (234442, 365359), (241826, 354203)]