66549258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 156576420

約数和(自身を除く): 90027162

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 241, 261, 414, 482, 522, 529, 667, 723, 1058, 1334, 1446, 1587, 2001, 2169, 3174, 4002, 4338, 4761, 5543, 6003, 6989, 9522, 11086, 12006, 13978, 15341, 16629, 20967, 30682, 33258, 41934, 46023, 49887, 62901, 92046, 99774, 125802, 127489, 138069, 160747, 254978, 276138, 321494, 382467, 482241, 764934, 964482, 1147401, 1446723, 2294802, 2893446, 3697181, 7394362, 11091543, 22183086, 33274629, 66549258]

約数ペア:

[(1, 66549258), (2, 33274629), (3, 22183086), (6, 11091543), (9, 7394362), (18, 3697181), (23, 2893446), (29, 2294802), (46, 1446723), (58, 1147401), (69, 964482), (87, 764934), (138, 482241), (174, 382467), (207, 321494), (241, 276138), (261, 254978), (414, 160747), (482, 138069), (522, 127489), (529, 125802), (667, 99774), (723, 92046), (1058, 62901), (1334, 49887), (1446, 46023), (1587, 41934), (2001, 33258), (2169, 30682), (3174, 20967), (4002, 16629), (4338, 15341), (4761, 13978), (5543, 12006), (6003, 11086), (6989, 9522)]