86711968

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3253}}^1$

素因数の和:3294

約数の個数: 72

約数和(自身を含む): 210332052

約数和(自身を除く): 123620084

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3253, 3332, 3808, 6506, 6664, 13012, 13328, 22771, 26024, 26656, 45542, 52048, 55301, 91084, 104096, 110602, 159397, 182168, 221204, 318794, 364336, 387107, 442408, 637588, 728672, 774214, 884816, 1275176, 1548428, 1769632, 2550352, 2709749, 3096856, 5100704, 5419498, 6193712, 10838996, 12387424, 21677992, 43355984, 86711968]

約数ペア:

[(1, 86711968), (2, 43355984), (4, 21677992), (7, 12387424), (8, 10838996), (14, 6193712), (16, 5419498), (17, 5100704), (28, 3096856), (32, 2709749), (34, 2550352), (49, 1769632), (56, 1548428), (68, 1275176), (98, 884816), (112, 774214), (119, 728672), (136, 637588), (196, 442408), (224, 387107), (238, 364336), (272, 318794), (392, 221204), (476, 182168), (544, 159397), (784, 110602), (833, 104096), (952, 91084), (1568, 55301), (1666, 52048), (1904, 45542), (3253, 26656), (3332, 26024), (3808, 22771), (6506, 13328), (6664, 13012)]