72156266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5431}}^1$

素因数の和:5526

約数の個数: 32

約数和(自身を含む): 135061248

約数和(自身を除く): 62904982

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 5431, 6643, 10862, 13286, 38017, 70603, 76034, 141206, 396463, 494221, 792926, 988442, 2775241, 5154019, 5550482, 10308038, 36078133, 72156266]

約数ペア:

[(1, 72156266), (2, 36078133), (7, 10308038), (13, 5550482), (14, 5154019), (26, 2775241), (73, 988442), (91, 792926), (146, 494221), (182, 396463), (511, 141206), (949, 76034), (1022, 70603), (1898, 38017), (5431, 13286), (6643, 10862)]