85923168

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 253753920

約数和(自身を除く): 167830752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 163, 204, 228, 272, 289, 304, 323, 326, 408, 456, 489, 544, 578, 608, 646, 652, 816, 867, 912, 969, 978, 1156, 1292, 1304, 1632, 1734, 1824, 1938, 1956, 2312, 2584, 2608, 2771, 3097, 3468, 3876, 3912, 4624, 5168, 5216, 5491, 5542, 6194, 6936, 7752, 7824, 8313, 9248, 9291, 10336, 10982, 11084, 12388, 13872, 15504, 15648, 16473, 16626, 18582, 21964, 22168, 24776, 27744, 31008, 32946, 33252, 37164, 43928, 44336, 47107, 49552, 52649, 65892, 66504, 74328, 87856, 88672, 94214, 99104, 105298, 131784, 133008, 141321, 148656, 157947, 175712, 188428, 210596, 263568, 266016, 282642, 297312, 315894, 376856, 421192, 527136, 565284, 631788, 753712, 842384, 895033, 1130568, 1263576, 1507424, 1684768, 1790066, 2261136, 2527152, 2685099, 3580132, 4522272, 5054304, 5370198, 7160264, 10740396, 14320528, 21480792, 28641056, 42961584, 85923168]

約数ペア:

[(1, 85923168), (2, 42961584), (3, 28641056), (4, 21480792), (6, 14320528), (8, 10740396), (12, 7160264), (16, 5370198), (17, 5054304), (19, 4522272), (24, 3580132), (32, 2685099), (34, 2527152), (38, 2261136), (48, 1790066), (51, 1684768), (57, 1507424), (68, 1263576), (76, 1130568), (96, 895033), (102, 842384), (114, 753712), (136, 631788), (152, 565284), (163, 527136), (204, 421192), (228, 376856), (272, 315894), (289, 297312), (304, 282642), (323, 266016), (326, 263568), (408, 210596), (456, 188428), (489, 175712), (544, 157947), (578, 148656), (608, 141321), (646, 133008), (652, 131784), (816, 105298), (867, 99104), (912, 94214), (969, 88672), (978, 87856), (1156, 74328), (1292, 66504), (1304, 65892), (1632, 52649), (1734, 49552), (1824, 47107), (1938, 44336), (1956, 43928), (2312, 37164), (2584, 33252), (2608, 32946), (2771, 31008), (3097, 27744), (3468, 24776), (3876, 22168), (3912, 21964), (4624, 18582), (5168, 16626), (5216, 16473), (5491, 15648), (5542, 15504), (6194, 13872), (6936, 12388), (7752, 11084), (7824, 10982), (8313, 10336), (9248, 9291)]