8927316

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 23703680

約数和(自身を除く): 14776364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 73, 79, 86, 129, 146, 158, 172, 219, 237, 258, 292, 316, 387, 438, 474, 516, 657, 711, 774, 876, 948, 1314, 1422, 1548, 2628, 2844, 3139, 3397, 5767, 6278, 6794, 9417, 10191, 11534, 12556, 13588, 17301, 18834, 20382, 23068, 28251, 30573, 34602, 37668, 40764, 51903, 56502, 61146, 69204, 103806, 113004, 122292, 207612, 247981, 495962, 743943, 991924, 1487886, 2231829, 2975772, 4463658, 8927316]

約数ペア:

[(1, 8927316), (2, 4463658), (3, 2975772), (4, 2231829), (6, 1487886), (9, 991924), (12, 743943), (18, 495962), (36, 247981), (43, 207612), (73, 122292), (79, 113004), (86, 103806), (129, 69204), (146, 61146), (158, 56502), (172, 51903), (219, 40764), (237, 37668), (258, 34602), (292, 30573), (316, 28251), (387, 23068), (438, 20382), (474, 18834), (516, 17301), (657, 13588), (711, 12556), (774, 11534), (876, 10191), (948, 9417), (1314, 6794), (1422, 6278), (1548, 5767), (2628, 3397), (2844, 3139)]