64518552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 208051200

約数和(自身を除く): 143532648

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, 601, 639, 756, 852, 994, 1202, 1278, 1491, 1512, 1704, 1803, 1917, 1988, 2404, 2556, 2982, 3606, 3834, 3976, 4207, 4473, 4808, 5112, 5409, 5964, 7212, 7668, 8414, 8946, 10818, 11928, 12621, 13419, 14424, 15336, 16227, 16828, 17892, 21636, 25242, 26838, 32454, 33656, 35784, 37863, 42671, 43272, 50484, 53676, 64908, 75726, 85342, 100968, 107352, 113589, 128013, 129816, 151452, 170684, 227178, 256026, 298697, 302904, 341368, 384039, 454356, 512052, 597394, 768078, 896091, 908712, 1024104, 1152117, 1194788, 1536156, 1792182, 2304234, 2389576, 2688273, 3072312, 3584364, 4608468, 5376546, 7168728, 8064819, 9216936, 10753092, 16129638, 21506184, 32259276, 64518552]

約数ペア:

[(1, 64518552), (2, 32259276), (3, 21506184), (4, 16129638), (6, 10753092), (7, 9216936), (8, 8064819), (9, 7168728), (12, 5376546), (14, 4608468), (18, 3584364), (21, 3072312), (24, 2688273), (27, 2389576), (28, 2304234), (36, 1792182), (42, 1536156), (54, 1194788), (56, 1152117), (63, 1024104), (71, 908712), (72, 896091), (84, 768078), (108, 597394), (126, 512052), (142, 454356), (168, 384039), (189, 341368), (213, 302904), (216, 298697), (252, 256026), (284, 227178), (378, 170684), (426, 151452), (497, 129816), (504, 128013), (568, 113589), (601, 107352), (639, 100968), (756, 85342), (852, 75726), (994, 64908), (1202, 53676), (1278, 50484), (1491, 43272), (1512, 42671), (1704, 37863), (1803, 35784), (1917, 33656), (1988, 32454), (2404, 26838), (2556, 25242), (2982, 21636), (3606, 17892), (3834, 16828), (3976, 16227), (4207, 15336), (4473, 14424), (4808, 13419), (5112, 12621), (5409, 11928), (5964, 10818), (7212, 8946), (7668, 8414)]