72799986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 170381664

約数和(自身を除く): 97581678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 579, 1158, 1283, 1351, 2566, 2702, 3849, 4053, 7698, 8106, 8981, 9457, 17962, 18914, 26943, 28371, 53886, 56742, 62867, 125734, 188601, 247619, 377202, 495238, 742857, 1485714, 1733333, 3466666, 5199999, 10399998, 12133331, 24266662, 36399993, 72799986]

約数ペア:

[(1, 72799986), (2, 36399993), (3, 24266662), (6, 12133331), (7, 10399998), (14, 5199999), (21, 3466666), (42, 1733333), (49, 1485714), (98, 742857), (147, 495238), (193, 377202), (294, 247619), (386, 188601), (579, 125734), (1158, 62867), (1283, 56742), (1351, 53886), (2566, 28371), (2702, 26943), (3849, 18914), (4053, 17962), (7698, 9457), (8106, 8981)]