80649324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 241436160

約数和(自身を除く): 160786836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 107, 108, 126, 189, 214, 252, 321, 378, 428, 642, 749, 756, 963, 997, 1284, 1498, 1926, 1994, 2247, 2889, 2991, 2996, 3852, 3988, 4494, 5778, 5982, 6741, 6979, 8973, 8988, 11556, 11964, 13482, 13958, 17946, 20223, 20937, 26919, 26964, 27916, 35892, 40446, 41874, 53838, 62811, 80892, 83748, 106679, 107676, 125622, 188433, 213358, 251244, 320037, 376866, 426716, 640074, 746753, 753732, 960111, 1280148, 1493506, 1920222, 2240259, 2880333, 2987012, 3840444, 4480518, 5760666, 6720777, 8961036, 11521332, 13441554, 20162331, 26883108, 40324662, 80649324]

約数ペア:

[(1, 80649324), (2, 40324662), (3, 26883108), (4, 20162331), (6, 13441554), (7, 11521332), (9, 8961036), (12, 6720777), (14, 5760666), (18, 4480518), (21, 3840444), (27, 2987012), (28, 2880333), (36, 2240259), (42, 1920222), (54, 1493506), (63, 1280148), (84, 960111), (107, 753732), (108, 746753), (126, 640074), (189, 426716), (214, 376866), (252, 320037), (321, 251244), (378, 213358), (428, 188433), (642, 125622), (749, 107676), (756, 106679), (963, 83748), (997, 80892), (1284, 62811), (1498, 53838), (1926, 41874), (1994, 40446), (2247, 35892), (2889, 27916), (2991, 26964), (2996, 26919), (3852, 20937), (3988, 20223), (4494, 17946), (5778, 13958), (5982, 13482), (6741, 11964), (6979, 11556), (8973, 8988)]