86764041

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 162624000

約数和(自身を除く): 75859959

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 79, 81, 91, 117, 149, 189, 237, 273, 351, 447, 553, 567, 711, 819, 1027, 1043, 1053, 1341, 1659, 1937, 2133, 2457, 3081, 3129, 4023, 4977, 5811, 6399, 7189, 7371, 9243, 9387, 11771, 12069, 13559, 14931, 17433, 21567, 27729, 28161, 35313, 40677, 44793, 52299, 64701, 82397, 83187, 84483, 105939, 122031, 153023, 156897, 194103, 247191, 317817, 366093, 459069, 582309, 741573, 953451, 1071161, 1098279, 1377207, 2224719, 3213483, 4131621, 6674157, 9640449, 12394863, 28921347, 86764041]

約数ペア:

[(1, 86764041), (3, 28921347), (7, 12394863), (9, 9640449), (13, 6674157), (21, 4131621), (27, 3213483), (39, 2224719), (63, 1377207), (79, 1098279), (81, 1071161), (91, 953451), (117, 741573), (149, 582309), (189, 459069), (237, 366093), (273, 317817), (351, 247191), (447, 194103), (553, 156897), (567, 153023), (711, 122031), (819, 105939), (1027, 84483), (1043, 83187), (1053, 82397), (1341, 64701), (1659, 52299), (1937, 44793), (2133, 40677), (2457, 35313), (3081, 28161), (3129, 27729), (4023, 21567), (4977, 17433), (5811, 14931), (6399, 13559), (7189, 12069), (7371, 11771), (9243, 9387)]