66320352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 219203712

約数和(自身を除く): 152883360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 491, 504, 536, 603, 672, 804, 938, 982, 1008, 1072, 1206, 1407, 1473, 1608, 1876, 1964, 2016, 2144, 2412, 2814, 2946, 3216, 3437, 3752, 3928, 4221, 4419, 4824, 5628, 5892, 6432, 6874, 7504, 7856, 8442, 8838, 9648, 10311, 11256, 11784, 13748, 15008, 15712, 16884, 17676, 19296, 20622, 22512, 23568, 27496, 30933, 32897, 33768, 35352, 41244, 45024, 47136, 54992, 61866, 65794, 67536, 70704, 82488, 98691, 109984, 123732, 131588, 135072, 141408, 164976, 197382, 230279, 247464, 263176, 296073, 329952, 394764, 460558, 494928, 526352, 592146, 690837, 789528, 921116, 989856, 1052704, 1184292, 1381674, 1579056, 1842232, 2072511, 2368584, 2763348, 3158112, 3684464, 4145022, 4737168, 5526696, 7368928, 8290044, 9474336, 11053392, 16580088, 22106784, 33160176, 66320352]

約数ペア:

[(1, 66320352), (2, 33160176), (3, 22106784), (4, 16580088), (6, 11053392), (7, 9474336), (8, 8290044), (9, 7368928), (12, 5526696), (14, 4737168), (16, 4145022), (18, 3684464), (21, 3158112), (24, 2763348), (28, 2368584), (32, 2072511), (36, 1842232), (42, 1579056), (48, 1381674), (56, 1184292), (63, 1052704), (67, 989856), (72, 921116), (84, 789528), (96, 690837), (112, 592146), (126, 526352), (134, 494928), (144, 460558), (168, 394764), (201, 329952), (224, 296073), (252, 263176), (268, 247464), (288, 230279), (336, 197382), (402, 164976), (469, 141408), (491, 135072), (504, 131588), (536, 123732), (603, 109984), (672, 98691), (804, 82488), (938, 70704), (982, 67536), (1008, 65794), (1072, 61866), (1206, 54992), (1407, 47136), (1473, 45024), (1608, 41244), (1876, 35352), (1964, 33768), (2016, 32897), (2144, 30933), (2412, 27496), (2814, 23568), (2946, 22512), (3216, 20622), (3437, 19296), (3752, 17676), (3928, 16884), (4221, 15712), (4419, 15008), (4824, 13748), (5628, 11784), (5892, 11256), (6432, 10311), (6874, 9648), (7504, 8838), (7856, 8442)]