68912742

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 72610458

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 498, 1949, 3898, 5847, 5893, 11694, 11786, 17679, 35358, 138379, 161767, 276758, 323534, 415137, 485301, 830274, 970602, 11485457, 22970914, 34456371, 68912742]

約数ペア:

[(1, 68912742), (2, 34456371), (3, 22970914), (6, 11485457), (71, 970602), (83, 830274), (142, 485301), (166, 415137), (213, 323534), (249, 276758), (426, 161767), (498, 138379), (1949, 35358), (3898, 17679), (5847, 11786), (5893, 11694)]