69121908

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27043}}^1$

素因数の和:27124

約数の個数: 36

約数和(自身を含む): 177192288

約数和(自身を除く): 108070380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 27043, 54086, 81129, 108172, 162258, 243387, 324516, 486774, 973548, 1920053, 3840106, 5760159, 7680212, 11520318, 17280477, 23040636, 34560954, 69121908]

約数ペア:

[(1, 69121908), (2, 34560954), (3, 23040636), (4, 17280477), (6, 11520318), (9, 7680212), (12, 5760159), (18, 3840106), (36, 1920053), (71, 973548), (142, 486774), (213, 324516), (284, 243387), (426, 162258), (639, 108172), (852, 81129), (1278, 54086), (2556, 27043)]