90609232

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2528

約数の個数: 60

約数和(自身を含む): 208647360

約数和(自身を除く): 118038128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2459, 2632, 4606, 4918, 5264, 9212, 9836, 17213, 18424, 19672, 34426, 36848, 39344, 68852, 115573, 120491, 137704, 231146, 240982, 275408, 462292, 481964, 809011, 924584, 963928, 1618022, 1849168, 1927856, 3236044, 5663077, 6472088, 11326154, 12944176, 22652308, 45304616, 90609232]

約数ペア:

[(1, 90609232), (2, 45304616), (4, 22652308), (7, 12944176), (8, 11326154), (14, 6472088), (16, 5663077), (28, 3236044), (47, 1927856), (49, 1849168), (56, 1618022), (94, 963928), (98, 924584), (112, 809011), (188, 481964), (196, 462292), (329, 275408), (376, 240982), (392, 231146), (658, 137704), (752, 120491), (784, 115573), (1316, 68852), (2303, 39344), (2459, 36848), (2632, 34426), (4606, 19672), (4918, 18424), (5264, 17213), (9212, 9836)]