78411872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 194793984

約数和(自身を除く): 116382112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 263, 308, 352, 484, 526, 616, 847, 968, 1052, 1232, 1331, 1694, 1841, 1936, 2104, 2464, 2662, 2893, 3388, 3682, 3872, 4208, 5324, 5786, 6776, 7364, 8416, 9317, 10648, 11572, 13552, 14728, 18634, 20251, 21296, 23144, 27104, 29456, 31823, 37268, 40502, 42592, 46288, 58912, 63646, 74536, 81004, 92576, 127292, 149072, 162008, 222761, 254584, 298144, 324016, 350053, 445522, 509168, 648032, 700106, 891044, 1018336, 1400212, 1782088, 2450371, 2800424, 3564176, 4900742, 5600848, 7128352, 9801484, 11201696, 19602968, 39205936, 78411872]

約数ペア:

[(1, 78411872), (2, 39205936), (4, 19602968), (7, 11201696), (8, 9801484), (11, 7128352), (14, 5600848), (16, 4900742), (22, 3564176), (28, 2800424), (32, 2450371), (44, 1782088), (56, 1400212), (77, 1018336), (88, 891044), (112, 700106), (121, 648032), (154, 509168), (176, 445522), (224, 350053), (242, 324016), (263, 298144), (308, 254584), (352, 222761), (484, 162008), (526, 149072), (616, 127292), (847, 92576), (968, 81004), (1052, 74536), (1232, 63646), (1331, 58912), (1694, 46288), (1841, 42592), (1936, 40502), (2104, 37268), (2464, 31823), (2662, 29456), (2893, 27104), (3388, 23144), (3682, 21296), (3872, 20251), (4208, 18634), (5324, 14728), (5786, 13552), (6776, 11572), (7364, 10648), (8416, 9317)]