80963766

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 207446400

約数和(自身を除く): 126482634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 41, 54, 58, 78, 82, 87, 97, 117, 123, 174, 194, 234, 246, 261, 291, 351, 369, 377, 522, 533, 582, 702, 738, 754, 783, 873, 1066, 1107, 1131, 1189, 1261, 1566, 1599, 1746, 2214, 2262, 2378, 2522, 2619, 2813, 3198, 3393, 3567, 3783, 3977, 4797, 5238, 5626, 6786, 7134, 7566, 7954, 8439, 9594, 10179, 10701, 11349, 11931, 14391, 15457, 16878, 20358, 21402, 22698, 23862, 25317, 28782, 30914, 32103, 34047, 35793, 36569, 46371, 50634, 51701, 64206, 68094, 71586, 73138, 75951, 92742, 103402, 107379, 109707, 115333, 139113, 151902, 155103, 214758, 219414, 230666, 278226, 310206, 329121, 345999, 417339, 465309, 658242, 691998, 834678, 930618, 987363, 1037997, 1395927, 1499329, 1974726, 2075994, 2791854, 2998658, 3113991, 4497987, 6227982, 8995974, 13493961, 26987922, 40481883, 80963766]

約数ペア:

[(1, 80963766), (2, 40481883), (3, 26987922), (6, 13493961), (9, 8995974), (13, 6227982), (18, 4497987), (26, 3113991), (27, 2998658), (29, 2791854), (39, 2075994), (41, 1974726), (54, 1499329), (58, 1395927), (78, 1037997), (82, 987363), (87, 930618), (97, 834678), (117, 691998), (123, 658242), (174, 465309), (194, 417339), (234, 345999), (246, 329121), (261, 310206), (291, 278226), (351, 230666), (369, 219414), (377, 214758), (522, 155103), (533, 151902), (582, 139113), (702, 115333), (738, 109707), (754, 107379), (783, 103402), (873, 92742), (1066, 75951), (1107, 73138), (1131, 71586), (1189, 68094), (1261, 64206), (1566, 51701), (1599, 50634), (1746, 46371), (2214, 36569), (2262, 35793), (2378, 34047), (2522, 32103), (2619, 30914), (2813, 28782), (3198, 25317), (3393, 23862), (3567, 22698), (3783, 21402), (3977, 20358), (4797, 16878), (5238, 15457), (5626, 14391), (6786, 11931), (7134, 11349), (7566, 10701), (7954, 10179), (8439, 9594)]