77961412

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 138574296

約数和(自身を除く): 60612884

約数列:

[1, 2, 4, 113, 173, 226, 346, 452, 692, 997, 1994, 3988, 19549, 39098, 78196, 112661, 172481, 225322, 344962, 450644, 689924, 19490353, 38980706, 77961412]

約数ペア:

[(1, 77961412), (2, 38980706), (4, 19490353), (113, 689924), (173, 450644), (226, 344962), (346, 225322), (452, 172481), (692, 112661), (997, 78196), (1994, 39098), (3988, 19549)]