77570234

素因数分解:

$2^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{1231}}^1$

素因数の和:1890

約数の個数: 24

約数和(自身を含む): 135672768

約数和(自身を除く): 58102534

約数列:

[1, 2, 7, 14, 49, 98, 643, 1231, 1286, 2462, 4501, 8617, 9002, 17234, 31507, 60319, 63014, 120638, 791533, 1583066, 5540731, 11081462, 38785117, 77570234]

約数ペア:

[(1, 77570234), (2, 38785117), (7, 11081462), (14, 5540731), (49, 1583066), (98, 791533), (643, 120638), (1231, 63014), (1286, 60319), (2462, 31507), (4501, 17234), (8617, 9002)]