87241008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 252771520

約数和(自身を除く): 165530512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 289, 304, 323, 331, 408, 456, 578, 646, 662, 816, 867, 912, 969, 993, 1156, 1292, 1324, 1734, 1938, 1986, 2312, 2584, 2648, 3468, 3876, 3972, 4624, 5168, 5296, 5491, 5627, 6289, 6936, 7752, 7944, 10982, 11254, 12578, 13872, 15504, 15888, 16473, 16881, 18867, 21964, 22508, 25156, 32946, 33762, 37734, 43928, 45016, 50312, 65892, 67524, 75468, 87856, 90032, 95659, 100624, 106913, 131784, 135048, 150936, 191318, 213826, 263568, 270096, 286977, 301872, 320739, 382636, 427652, 573954, 641478, 765272, 855304, 1147908, 1282956, 1530544, 1710608, 1817521, 2295816, 2565912, 3635042, 4591632, 5131824, 5452563, 7270084, 10905126, 14540168, 21810252, 29080336, 43620504, 87241008]

約数ペア:

[(1, 87241008), (2, 43620504), (3, 29080336), (4, 21810252), (6, 14540168), (8, 10905126), (12, 7270084), (16, 5452563), (17, 5131824), (19, 4591632), (24, 3635042), (34, 2565912), (38, 2295816), (48, 1817521), (51, 1710608), (57, 1530544), (68, 1282956), (76, 1147908), (102, 855304), (114, 765272), (136, 641478), (152, 573954), (204, 427652), (228, 382636), (272, 320739), (289, 301872), (304, 286977), (323, 270096), (331, 263568), (408, 213826), (456, 191318), (578, 150936), (646, 135048), (662, 131784), (816, 106913), (867, 100624), (912, 95659), (969, 90032), (993, 87856), (1156, 75468), (1292, 67524), (1324, 65892), (1734, 50312), (1938, 45016), (1986, 43928), (2312, 37734), (2584, 33762), (2648, 32946), (3468, 25156), (3876, 22508), (3972, 21964), (4624, 18867), (5168, 16881), (5296, 16473), (5491, 15888), (5627, 15504), (6289, 13872), (6936, 12578), (7752, 11254), (7944, 10982)]