68688864

素因数分解:

$2^5\times 3^3\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 202487040

約数和(自身を除く): 133798176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 107, 108, 144, 214, 216, 288, 321, 428, 432, 642, 743, 856, 864, 963, 1284, 1486, 1712, 1926, 2229, 2568, 2889, 2972, 3424, 3852, 4458, 5136, 5778, 5944, 6687, 7704, 8916, 10272, 11556, 11888, 13374, 15408, 17832, 20061, 23112, 23776, 26748, 30816, 35664, 40122, 46224, 53496, 71328, 79501, 80244, 92448, 106992, 159002, 160488, 213984, 238503, 318004, 320976, 477006, 636008, 641952, 715509, 954012, 1272016, 1431018, 1908024, 2146527, 2544032, 2862036, 3816048, 4293054, 5724072, 7632096, 8586108, 11448144, 17172216, 22896288, 34344432, 68688864]

約数ペア:

[(1, 68688864), (2, 34344432), (3, 22896288), (4, 17172216), (6, 11448144), (8, 8586108), (9, 7632096), (12, 5724072), (16, 4293054), (18, 3816048), (24, 2862036), (27, 2544032), (32, 2146527), (36, 1908024), (48, 1431018), (54, 1272016), (72, 954012), (96, 715509), (107, 641952), (108, 636008), (144, 477006), (214, 320976), (216, 318004), (288, 238503), (321, 213984), (428, 160488), (432, 159002), (642, 106992), (743, 92448), (856, 80244), (864, 79501), (963, 71328), (1284, 53496), (1486, 46224), (1712, 40122), (1926, 35664), (2229, 30816), (2568, 26748), (2889, 23776), (2972, 23112), (3424, 20061), (3852, 17832), (4458, 15408), (5136, 13374), (5778, 11888), (5944, 11556), (6687, 10272), (7704, 8916)]