73785426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3791

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 107170734

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 3739, 6578, 7478, 9867, 11217, 19734, 22434, 41129, 48607, 82258, 85997, 97214, 123387, 145821, 171994, 246774, 257991, 291642, 515982, 534677, 945967, 1069354, 1117961, 1604031, 1891934, 2235922, 2837901, 3208062, 3353883, 5675802, 6707766, 12297571, 24595142, 36892713, 73785426]

約数ペア:

[(1, 73785426), (2, 36892713), (3, 24595142), (6, 12297571), (11, 6707766), (13, 5675802), (22, 3353883), (23, 3208062), (26, 2837901), (33, 2235922), (39, 1891934), (46, 1604031), (66, 1117961), (69, 1069354), (78, 945967), (138, 534677), (143, 515982), (253, 291642), (286, 257991), (299, 246774), (429, 171994), (506, 145821), (598, 123387), (759, 97214), (858, 85997), (897, 82258), (1518, 48607), (1794, 41129), (3289, 22434), (3739, 19734), (6578, 11217), (7478, 9867)]