42719868

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 112091616

約数和(自身を除く): 69371748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 103, 123, 164, 206, 246, 281, 309, 369, 412, 492, 562, 618, 738, 843, 927, 1124, 1236, 1476, 1686, 1854, 2529, 3372, 3708, 4223, 5058, 8446, 10116, 11521, 12669, 16892, 23042, 25338, 28943, 34563, 38007, 46084, 50676, 57886, 69126, 76014, 86829, 103689, 115772, 138252, 152028, 173658, 207378, 260487, 347316, 414756, 520974, 1041948, 1186663, 2373326, 3559989, 4746652, 7119978, 10679967, 14239956, 21359934, 42719868]

約数ペア:

[(1, 42719868), (2, 21359934), (3, 14239956), (4, 10679967), (6, 7119978), (9, 4746652), (12, 3559989), (18, 2373326), (36, 1186663), (41, 1041948), (82, 520974), (103, 414756), (123, 347316), (164, 260487), (206, 207378), (246, 173658), (281, 152028), (309, 138252), (369, 115772), (412, 103689), (492, 86829), (562, 76014), (618, 69126), (738, 57886), (843, 50676), (927, 46084), (1124, 38007), (1236, 34563), (1476, 28943), (1686, 25338), (1854, 23042), (2529, 16892), (3372, 12669), (3708, 11521), (4223, 10116), (5058, 8446)]