90784176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{270191}}^1$

素因数の和:270209

約数の個数: 40

約数和(自身を含む): 268030464

約数和(自身を除く): 177246288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 270191, 540382, 810573, 1080764, 1621146, 1891337, 2161528, 3242292, 3782674, 4323056, 5674011, 6484584, 7565348, 11348022, 12969168, 15130696, 22696044, 30261392, 45392088, 90784176]

約数ペア:

[(1, 90784176), (2, 45392088), (3, 30261392), (4, 22696044), (6, 15130696), (7, 12969168), (8, 11348022), (12, 7565348), (14, 6484584), (16, 5674011), (21, 4323056), (24, 3782674), (28, 3242292), (42, 2161528), (48, 1891337), (56, 1621146), (84, 1080764), (112, 810573), (168, 540382), (336, 270191)]