69728544

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1442

約数の個数: 72

約数和(自身を含む): 199459260

約数和(自身を除く): 129730716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1229, 1576, 1773, 2364, 2458, 3152, 3546, 3687, 4728, 4916, 6304, 7092, 7374, 9456, 9832, 11061, 14184, 14748, 18912, 19664, 22122, 28368, 29496, 39328, 44244, 56736, 58992, 88488, 117984, 176976, 242113, 353952, 484226, 726339, 968452, 1452678, 1936904, 2179017, 2905356, 3873808, 4358034, 5810712, 7747616, 8716068, 11621424, 17432136, 23242848, 34864272, 69728544]

約数ペア:

[(1, 69728544), (2, 34864272), (3, 23242848), (4, 17432136), (6, 11621424), (8, 8716068), (9, 7747616), (12, 5810712), (16, 4358034), (18, 3873808), (24, 2905356), (32, 2179017), (36, 1936904), (48, 1452678), (72, 968452), (96, 726339), (144, 484226), (197, 353952), (288, 242113), (394, 176976), (591, 117984), (788, 88488), (1182, 58992), (1229, 56736), (1576, 44244), (1773, 39328), (2364, 29496), (2458, 28368), (3152, 22122), (3546, 19664), (3687, 18912), (4728, 14748), (4916, 14184), (6304, 11061), (7092, 9832), (7374, 9456)]