69669886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 128894976

約数和(自身を除く): 59225090

約数列:

[1, 2, 11, 13, 22, 26, 47, 71, 73, 94, 142, 143, 146, 286, 517, 611, 781, 803, 923, 949, 1034, 1222, 1562, 1606, 1846, 1898, 3337, 3431, 5183, 6674, 6721, 6862, 10153, 10366, 10439, 13442, 20306, 20878, 36707, 37741, 43381, 44603, 57013, 67379, 73414, 75482, 86762, 89206, 114026, 134758, 243601, 477191, 487202, 490633, 741169, 954382, 981266, 1482338, 2679611, 3166813, 5359222, 6333626, 34834943, 69669886]

約数ペア:

[(1, 69669886), (2, 34834943), (11, 6333626), (13, 5359222), (22, 3166813), (26, 2679611), (47, 1482338), (71, 981266), (73, 954382), (94, 741169), (142, 490633), (143, 487202), (146, 477191), (286, 243601), (517, 134758), (611, 114026), (781, 89206), (803, 86762), (923, 75482), (949, 73414), (1034, 67379), (1222, 57013), (1562, 44603), (1606, 43381), (1846, 37741), (1898, 36707), (3337, 20878), (3431, 20306), (5183, 13442), (6674, 10439), (6721, 10366), (6862, 10153)]