77852126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 128845080

約数和(自身を除く): 50992954

約数列:

[1, 2, 11, 22, 121, 242, 389, 778, 827, 1654, 4279, 8558, 9097, 18194, 47069, 94138, 100067, 200134, 321703, 643406, 3538733, 7077466, 38926063, 77852126]

約数ペア:

[(1, 77852126), (2, 38926063), (11, 7077466), (22, 3538733), (121, 643406), (242, 321703), (389, 200134), (778, 100067), (827, 94138), (1654, 47069), (4279, 18194), (8558, 9097)]