87974656

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4463}}^1$

素因数の和:4497

約数の個数: 72

約数和(自身を含む): 218985984

約数和(自身を除く): 131011328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4463, 4928, 8926, 9856, 17852, 19712, 31241, 35704, 49093, 62482, 71408, 98186, 124964, 142816, 196372, 249928, 285632, 343651, 392744, 499856, 571264, 687302, 785488, 999712, 1142528, 1374604, 1570976, 1999424, 2749208, 3141952, 3998848, 5498416, 6283904, 7997696, 10996832, 12567808, 21993664, 43987328, 87974656]

約数ペア:

[(1, 87974656), (2, 43987328), (4, 21993664), (7, 12567808), (8, 10996832), (11, 7997696), (14, 6283904), (16, 5498416), (22, 3998848), (28, 3141952), (32, 2749208), (44, 1999424), (56, 1570976), (64, 1374604), (77, 1142528), (88, 999712), (112, 785488), (128, 687302), (154, 571264), (176, 499856), (224, 392744), (256, 343651), (308, 285632), (352, 249928), (448, 196372), (616, 142816), (704, 124964), (896, 98186), (1232, 71408), (1408, 62482), (1792, 49093), (2464, 35704), (2816, 31241), (4463, 19712), (4928, 17852), (8926, 9856)]