77081138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 126877440

約数和(自身を除く): 49796302

約数列:

[1, 2, 19, 37, 38, 73, 74, 146, 703, 751, 1387, 1406, 1502, 2701, 2774, 5402, 14269, 27787, 28538, 51319, 54823, 55574, 102638, 109646, 527953, 1041637, 1055906, 2028451, 2083274, 4056902, 38540569, 77081138]

約数ペア:

[(1, 77081138), (2, 38540569), (19, 4056902), (37, 2083274), (38, 2028451), (73, 1055906), (74, 1041637), (146, 527953), (703, 109646), (751, 102638), (1387, 55574), (1406, 54823), (1502, 51319), (2701, 28538), (2774, 27787), (5402, 14269)]