71379954

素因数分解:

$2^1\times 3^4\times {\mathrm{499}}^1\times {\mathrm{883}}^1$

素因数の和:1396

約数の個数: 40

約数和(自身を含む): 160446000

約数和(自身を除く): 89066046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 499, 883, 998, 1497, 1766, 2649, 2994, 4491, 5298, 7947, 8982, 13473, 15894, 23841, 26946, 40419, 47682, 71523, 80838, 143046, 440617, 881234, 1321851, 2643702, 3965553, 7931106, 11896659, 23793318, 35689977, 71379954]

約数ペア:

[(1, 71379954), (2, 35689977), (3, 23793318), (6, 11896659), (9, 7931106), (18, 3965553), (27, 2643702), (54, 1321851), (81, 881234), (162, 440617), (499, 143046), (883, 80838), (998, 71523), (1497, 47682), (1766, 40419), (2649, 26946), (2994, 23841), (4491, 15894), (5298, 13473), (7947, 8982)]