71092872

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2011}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 193031280

約数和(自身を除く): 121938408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2011, 2946, 3928, 4022, 4419, 5892, 6033, 8044, 8838, 11784, 12066, 16088, 17676, 18099, 24132, 35352, 36198, 48264, 72396, 144792, 987401, 1974802, 2962203, 3949604, 5924406, 7899208, 8886609, 11848812, 17773218, 23697624, 35546436, 71092872]

約数ペア:

[(1, 71092872), (2, 35546436), (3, 23697624), (4, 17773218), (6, 11848812), (8, 8886609), (9, 7899208), (12, 5924406), (18, 3949604), (24, 2962203), (36, 1974802), (72, 987401), (491, 144792), (982, 72396), (1473, 48264), (1964, 36198), (2011, 35352), (2946, 24132), (3928, 18099), (4022, 17676), (4419, 16088), (5892, 12066), (6033, 11784), (8044, 8838)]