81884298

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7741}}^1$

素因数の和:7830

約数の個数: 32

約数和(自身を含む): 171686592

約数和(自身を除く): 89802294

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 3526, 5289, 7741, 10578, 15482, 23223, 46446, 317381, 332863, 634762, 665726, 952143, 998589, 1904286, 1997178, 13647383, 27294766, 40942149, 81884298]

約数ペア:

[(1, 81884298), (2, 40942149), (3, 27294766), (6, 13647383), (41, 1997178), (43, 1904286), (82, 998589), (86, 952143), (123, 665726), (129, 634762), (246, 332863), (258, 317381), (1763, 46446), (3526, 23223), (5289, 15482), (7741, 10578)]