81860086

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{75937}}^1$

素因数の和:75964

約数の個数: 24

約数和(自身を含む): 155824776

約数和(自身を除く): 73964690

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 75937, 151874, 531559, 835307, 1063118, 1670614, 3720913, 5847149, 7441826, 11694298, 40930043, 81860086]

約数ペア:

[(1, 81860086), (2, 40930043), (7, 11694298), (11, 7441826), (14, 5847149), (22, 3720913), (49, 1670614), (77, 1063118), (98, 835307), (154, 531559), (539, 151874), (1078, 75937)]