81276186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17389}}^1$

素因数の和:17454

約数の個数: 32

約数和(自身を含む): 175291200

約数和(自身を除く): 94015014

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 17389, 34778, 52167, 104334, 330391, 660782, 712949, 991173, 1425898, 1982346, 2138847, 4277694, 13546031, 27092062, 40638093, 81276186]

約数ペア:

[(1, 81276186), (2, 40638093), (3, 27092062), (6, 13546031), (19, 4277694), (38, 2138847), (41, 1982346), (57, 1425898), (82, 991173), (114, 712949), (123, 660782), (246, 330391), (779, 104334), (1558, 52167), (2337, 34778), (4674, 17389)]