81526146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2729}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 176117760

約数和(自身を除く): 94591614

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1149, 2298, 2729, 4979, 5458, 8187, 9958, 14937, 16374, 29874, 35477, 70954, 106431, 212862, 1045207, 2090414, 3135621, 6271242, 13587691, 27175382, 40763073, 81526146]

約数ペア:

[(1, 81526146), (2, 40763073), (3, 27175382), (6, 13587691), (13, 6271242), (26, 3135621), (39, 2090414), (78, 1045207), (383, 212862), (766, 106431), (1149, 70954), (2298, 35477), (2729, 29874), (4979, 16374), (5458, 14937), (8187, 9958)]