66450888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 214272000

約数和(自身を除く): 147821112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 619, 639, 756, 852, 994, 1238, 1278, 1491, 1512, 1704, 1857, 1917, 1988, 2476, 2556, 2982, 3714, 3834, 3976, 4333, 4473, 4952, 5112, 5571, 5964, 7428, 7668, 8666, 8946, 11142, 11928, 12999, 13419, 14856, 15336, 16713, 17332, 17892, 22284, 25998, 26838, 33426, 34664, 35784, 38997, 43949, 44568, 51996, 53676, 66852, 77994, 87898, 103992, 107352, 116991, 131847, 133704, 155988, 175796, 233982, 263694, 307643, 311976, 351592, 395541, 467964, 527388, 615286, 791082, 922929, 935928, 1054776, 1186623, 1230572, 1582164, 1845858, 2373246, 2461144, 2768787, 3164328, 3691716, 4746492, 5537574, 7383432, 8306361, 9492984, 11075148, 16612722, 22150296, 33225444, 66450888]

約数ペア:

[(1, 66450888), (2, 33225444), (3, 22150296), (4, 16612722), (6, 11075148), (7, 9492984), (8, 8306361), (9, 7383432), (12, 5537574), (14, 4746492), (18, 3691716), (21, 3164328), (24, 2768787), (27, 2461144), (28, 2373246), (36, 1845858), (42, 1582164), (54, 1230572), (56, 1186623), (63, 1054776), (71, 935928), (72, 922929), (84, 791082), (108, 615286), (126, 527388), (142, 467964), (168, 395541), (189, 351592), (213, 311976), (216, 307643), (252, 263694), (284, 233982), (378, 175796), (426, 155988), (497, 133704), (504, 131847), (568, 116991), (619, 107352), (639, 103992), (756, 87898), (852, 77994), (994, 66852), (1238, 53676), (1278, 51996), (1491, 44568), (1512, 43949), (1704, 38997), (1857, 35784), (1917, 34664), (1988, 33426), (2476, 26838), (2556, 25998), (2982, 22284), (3714, 17892), (3834, 17332), (3976, 16713), (4333, 15336), (4473, 14856), (4952, 13419), (5112, 12999), (5571, 11928), (5964, 11142), (7428, 8946), (7668, 8666)]