90995856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{270821}}^1$

素因数の和:270839

約数の個数: 40

約数和(自身を含む): 268655424

約数和(自身を除く): 177659568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 270821, 541642, 812463, 1083284, 1624926, 1895747, 2166568, 3249852, 3791494, 4333136, 5687241, 6499704, 7582988, 11374482, 12999408, 15165976, 22748964, 30331952, 45497928, 90995856]

約数ペア:

[(1, 90995856), (2, 45497928), (3, 30331952), (4, 22748964), (6, 15165976), (7, 12999408), (8, 11374482), (12, 7582988), (14, 6499704), (16, 5687241), (21, 4333136), (24, 3791494), (28, 3249852), (42, 2166568), (48, 1895747), (56, 1624926), (84, 1083284), (112, 812463), (168, 541642), (336, 270821)]