78975848

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 182327040

約数和(自身を除く): 103351192

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 67, 97, 98, 124, 134, 194, 196, 217, 248, 268, 388, 392, 434, 469, 536, 679, 776, 868, 938, 1358, 1519, 1736, 1876, 2077, 2716, 3007, 3038, 3283, 3752, 4154, 4753, 5432, 6014, 6076, 6499, 6566, 8308, 9506, 12028, 12152, 12998, 13132, 14539, 16616, 19012, 21049, 24056, 25996, 26264, 29078, 38024, 42098, 45493, 51992, 58156, 84196, 90986, 101773, 116312, 147343, 168392, 181972, 201469, 203546, 294686, 318451, 363944, 402938, 407092, 589372, 636902, 805876, 814184, 1178744, 1273804, 1410283, 1611752, 2547608, 2820566, 5641132, 9871981, 11282264, 19743962, 39487924, 78975848]

約数ペア:

[(1, 78975848), (2, 39487924), (4, 19743962), (7, 11282264), (8, 9871981), (14, 5641132), (28, 2820566), (31, 2547608), (49, 1611752), (56, 1410283), (62, 1273804), (67, 1178744), (97, 814184), (98, 805876), (124, 636902), (134, 589372), (194, 407092), (196, 402938), (217, 363944), (248, 318451), (268, 294686), (388, 203546), (392, 201469), (434, 181972), (469, 168392), (536, 147343), (679, 116312), (776, 101773), (868, 90986), (938, 84196), (1358, 58156), (1519, 51992), (1736, 45493), (1876, 42098), (2077, 38024), (2716, 29078), (3007, 26264), (3038, 25996), (3283, 24056), (3752, 21049), (4154, 19012), (4753, 16616), (5432, 14539), (6014, 13132), (6076, 12998), (6499, 12152), (6566, 12028), (8308, 9506)]