87524752

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 205915392

約数和(自身を除く): 118390640

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 557, 644, 854, 976, 1114, 1288, 1403, 1708, 2228, 2576, 2806, 3416, 3899, 4456, 5612, 6832, 7798, 8912, 9821, 11224, 12811, 15596, 19642, 22448, 25622, 31192, 33977, 39284, 51244, 62384, 67954, 78568, 89677, 102488, 135908, 157136, 179354, 204976, 237839, 271816, 358708, 475678, 543632, 717416, 781471, 951356, 1434832, 1562942, 1902712, 3125884, 3805424, 5470297, 6251768, 10940594, 12503536, 21881188, 43762376, 87524752]

約数ペア:

[(1, 87524752), (2, 43762376), (4, 21881188), (7, 12503536), (8, 10940594), (14, 6251768), (16, 5470297), (23, 3805424), (28, 3125884), (46, 1902712), (56, 1562942), (61, 1434832), (92, 951356), (112, 781471), (122, 717416), (161, 543632), (184, 475678), (244, 358708), (322, 271816), (368, 237839), (427, 204976), (488, 179354), (557, 157136), (644, 135908), (854, 102488), (976, 89677), (1114, 78568), (1288, 67954), (1403, 62384), (1708, 51244), (2228, 39284), (2576, 33977), (2806, 31192), (3416, 25622), (3899, 22448), (4456, 19642), (5612, 15596), (6832, 12811), (7798, 11224), (8912, 9821)]