71771112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142403}}^1$

素因数の和:142422

約数の個数: 48

約数和(自身を含む): 222150240

約数和(自身を除く): 150379128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 142403, 284806, 427209, 569612, 854418, 996821, 1139224, 1281627, 1708836, 1993642, 2563254, 2990463, 3417672, 3987284, 5126508, 5980926, 7974568, 8971389, 10253016, 11961852, 17942778, 23923704, 35885556, 71771112]

約数ペア:

[(1, 71771112), (2, 35885556), (3, 23923704), (4, 17942778), (6, 11961852), (7, 10253016), (8, 8971389), (9, 7974568), (12, 5980926), (14, 5126508), (18, 3987284), (21, 3417672), (24, 2990463), (28, 2563254), (36, 1993642), (42, 1708836), (56, 1281627), (63, 1139224), (72, 996821), (84, 854418), (126, 569612), (168, 427209), (252, 284806), (504, 142403)]