81351678

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{6211}}^1$

素因数の和:6312

約数の個数: 32

約数和(自身を含む): 169960320

約数和(自身を除く): 88608642

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 2183, 4366, 6211, 6549, 12422, 13098, 18633, 37266, 229807, 366449, 459614, 689421, 732898, 1099347, 1378842, 2198694, 13558613, 27117226, 40675839, 81351678]

約数ペア:

[(1, 81351678), (2, 40675839), (3, 27117226), (6, 13558613), (37, 2198694), (59, 1378842), (74, 1099347), (111, 732898), (118, 689421), (177, 459614), (222, 366449), (354, 229807), (2183, 37266), (4366, 18633), (6211, 13098), (6549, 12422)]