87386112

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 275970240

約数和(自身を除く): 188584128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 431, 512, 528, 576, 704, 768, 792, 862, 1024, 1056, 1152, 1293, 1408, 1536, 1584, 1724, 2048, 2112, 2304, 2586, 2816, 3072, 3168, 3448, 3879, 4224, 4608, 4741, 5172, 5632, 6144, 6336, 6896, 7758, 8448, 9216, 9482, 10344, 11264, 12672, 13792, 14223, 15516, 16896, 18432, 18964, 20688, 22528, 25344, 27584, 28446, 31032, 33792, 37928, 41376, 42669, 50688, 55168, 56892, 62064, 67584, 75856, 82752, 85338, 101376, 110336, 113784, 124128, 151712, 165504, 170676, 202752, 220672, 227568, 248256, 303424, 331008, 341352, 441344, 455136, 496512, 606848, 662016, 682704, 882688, 910272, 993024, 1213696, 1324032, 1365408, 1820544, 1986048, 2427392, 2648064, 2730816, 3641088, 3972096, 4854784, 5461632, 7282176, 7944192, 9709568, 10923264, 14564352, 21846528, 29128704, 43693056, 87386112]

約数ペア:

[(1, 87386112), (2, 43693056), (3, 29128704), (4, 21846528), (6, 14564352), (8, 10923264), (9, 9709568), (11, 7944192), (12, 7282176), (16, 5461632), (18, 4854784), (22, 3972096), (24, 3641088), (32, 2730816), (33, 2648064), (36, 2427392), (44, 1986048), (48, 1820544), (64, 1365408), (66, 1324032), (72, 1213696), (88, 993024), (96, 910272), (99, 882688), (128, 682704), (132, 662016), (144, 606848), (176, 496512), (192, 455136), (198, 441344), (256, 341352), (264, 331008), (288, 303424), (352, 248256), (384, 227568), (396, 220672), (431, 202752), (512, 170676), (528, 165504), (576, 151712), (704, 124128), (768, 113784), (792, 110336), (862, 101376), (1024, 85338), (1056, 82752), (1152, 75856), (1293, 67584), (1408, 62064), (1536, 56892), (1584, 55168), (1724, 50688), (2048, 42669), (2112, 41376), (2304, 37928), (2586, 33792), (2816, 31032), (3072, 28446), (3168, 27584), (3448, 25344), (3879, 22528), (4224, 20688), (4608, 18964), (4741, 18432), (5172, 16896), (5632, 15516), (6144, 14223), (6336, 13792), (6896, 12672), (7758, 11264), (8448, 10344), (9216, 9482)]