78110461

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 102961152

約数和(自身を除く): 24850691

約数列:

[1, 11, 13, 17, 23, 121, 127, 143, 187, 221, 253, 299, 391, 1397, 1573, 1651, 2057, 2159, 2431, 2783, 2921, 3289, 4301, 5083, 15367, 18161, 23749, 26741, 28067, 32131, 36179, 37973, 47311, 49657, 55913, 199771, 261239, 308737, 353441, 417703, 546227, 615043, 645541, 3396107, 4594733, 6008497, 7100951, 78110461]

約数ペア:

[(1, 78110461), (11, 7100951), (13, 6008497), (17, 4594733), (23, 3396107), (121, 645541), (127, 615043), (143, 546227), (187, 417703), (221, 353441), (253, 308737), (299, 261239), (391, 199771), (1397, 55913), (1573, 49657), (1651, 47311), (2057, 37973), (2159, 36179), (2431, 32131), (2783, 28067), (2921, 26741), (3289, 23749), (4301, 18161), (5083, 15367)]