83676544

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 194664960

約数和(自身を除く): 110988416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 1987, 2632, 3008, 3974, 5264, 6016, 7948, 10528, 13909, 15896, 21056, 27818, 31792, 42112, 55636, 63584, 93389, 111272, 127168, 186778, 222544, 254336, 373556, 445088, 653723, 747112, 890176, 1307446, 1494224, 1780352, 2614892, 2988448, 5229784, 5976896, 10459568, 11953792, 20919136, 41838272, 83676544]

約数ペア:

[(1, 83676544), (2, 41838272), (4, 20919136), (7, 11953792), (8, 10459568), (14, 5976896), (16, 5229784), (28, 2988448), (32, 2614892), (47, 1780352), (56, 1494224), (64, 1307446), (94, 890176), (112, 747112), (128, 653723), (188, 445088), (224, 373556), (329, 254336), (376, 222544), (448, 186778), (658, 127168), (752, 111272), (896, 93389), (1316, 63584), (1504, 55636), (1987, 42112), (2632, 31792), (3008, 27818), (3974, 21056), (5264, 15896), (6016, 13909), (7948, 10528)]