87213056

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^3$

素因数の和:96

約数の個数: 88

約数和(自身を含む): 208302720

約数和(自身を除く): 121089664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 529, 644, 736, 896, 1024, 1058, 1288, 1472, 1792, 2116, 2576, 2944, 3584, 3703, 4232, 5152, 5888, 7168, 7406, 8464, 10304, 11776, 12167, 14812, 16928, 20608, 23552, 24334, 29624, 33856, 41216, 48668, 59248, 67712, 82432, 85169, 97336, 118496, 135424, 164864, 170338, 194672, 236992, 270848, 340676, 389344, 473984, 541696, 681352, 778688, 947968, 1362704, 1557376, 1895936, 2725408, 3114752, 3791872, 5450816, 6229504, 10901632, 12459008, 21803264, 43606528, 87213056]

約数ペア:

[(1, 87213056), (2, 43606528), (4, 21803264), (7, 12459008), (8, 10901632), (14, 6229504), (16, 5450816), (23, 3791872), (28, 3114752), (32, 2725408), (46, 1895936), (56, 1557376), (64, 1362704), (92, 947968), (112, 778688), (128, 681352), (161, 541696), (184, 473984), (224, 389344), (256, 340676), (322, 270848), (368, 236992), (448, 194672), (512, 170338), (529, 164864), (644, 135424), (736, 118496), (896, 97336), (1024, 85169), (1058, 82432), (1288, 67712), (1472, 59248), (1792, 48668), (2116, 41216), (2576, 33856), (2944, 29624), (3584, 24334), (3703, 23552), (4232, 20608), (5152, 16928), (5888, 14812), (7168, 12167), (7406, 11776), (8464, 10304)]