66551646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 90212514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 107, 118, 177, 214, 251, 321, 354, 413, 502, 642, 749, 753, 826, 1239, 1498, 1506, 1757, 2247, 2478, 3514, 4494, 5271, 6313, 10542, 12626, 14809, 18939, 26857, 29618, 37878, 44191, 44427, 53714, 80571, 88382, 88854, 103663, 132573, 161142, 187999, 207326, 265146, 310989, 375998, 563997, 621978, 1127994, 1584563, 3169126, 4753689, 9507378, 11091941, 22183882, 33275823, 66551646]

約数ペア:

[(1, 66551646), (2, 33275823), (3, 22183882), (6, 11091941), (7, 9507378), (14, 4753689), (21, 3169126), (42, 1584563), (59, 1127994), (107, 621978), (118, 563997), (177, 375998), (214, 310989), (251, 265146), (321, 207326), (354, 187999), (413, 161142), (502, 132573), (642, 103663), (749, 88854), (753, 88382), (826, 80571), (1239, 53714), (1498, 44427), (1506, 44191), (1757, 37878), (2247, 29618), (2478, 26857), (3514, 18939), (4494, 14809), (5271, 12626), (6313, 10542)]