87372488

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11731}}^1$

素因数の和:11770

約数の個数: 48

約数和(自身を含む): 200617200

約数和(自身を除く): 113244712

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 11731, 23462, 46924, 82117, 93848, 164234, 222889, 328468, 445778, 574819, 656936, 891556, 1149638, 1560223, 1783112, 2299276, 3120446, 4598552, 6240892, 10921561, 12481784, 21843122, 43686244, 87372488]

約数ペア:

[(1, 87372488), (2, 43686244), (4, 21843122), (7, 12481784), (8, 10921561), (14, 6240892), (19, 4598552), (28, 3120446), (38, 2299276), (49, 1783112), (56, 1560223), (76, 1149638), (98, 891556), (133, 656936), (152, 574819), (196, 445778), (266, 328468), (392, 222889), (532, 164234), (931, 93848), (1064, 82117), (1862, 46924), (3724, 23462), (7448, 11731)]