71747772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{84211}}^1$

素因数の和:84289

約数の個数: 24

約数和(自身を含む): 169771392

約数和(自身を除く): 98023620

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 84211, 168422, 252633, 336844, 505266, 1010532, 5978981, 11957962, 17936943, 23915924, 35873886, 71747772]

約数ペア:

[(1, 71747772), (2, 35873886), (3, 23915924), (4, 17936943), (6, 11957962), (12, 5978981), (71, 1010532), (142, 505266), (213, 336844), (284, 252633), (426, 168422), (852, 84211)]