87586912

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 203308056

約数和(自身を除く): 115721144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 112, 166, 196, 224, 332, 392, 581, 664, 673, 784, 1162, 1328, 1346, 1568, 2324, 2656, 2692, 4067, 4648, 4711, 5384, 8134, 9296, 9422, 10768, 16268, 18592, 18844, 21536, 32536, 32977, 37688, 55859, 65072, 65954, 75376, 111718, 130144, 131908, 150752, 223436, 263816, 391013, 446872, 527632, 782026, 893744, 1055264, 1564052, 1787488, 2737091, 3128104, 5474182, 6256208, 10948364, 12512416, 21896728, 43793456, 87586912]

約数ペア:

[(1, 87586912), (2, 43793456), (4, 21896728), (7, 12512416), (8, 10948364), (14, 6256208), (16, 5474182), (28, 3128104), (32, 2737091), (49, 1787488), (56, 1564052), (83, 1055264), (98, 893744), (112, 782026), (166, 527632), (196, 446872), (224, 391013), (332, 263816), (392, 223436), (581, 150752), (664, 131908), (673, 130144), (784, 111718), (1162, 75376), (1328, 65954), (1346, 65072), (1568, 55859), (2324, 37688), (2656, 32977), (2692, 32536), (4067, 21536), (4648, 18844), (4711, 18592), (5384, 16268), (8134, 10768), (9296, 9422)]