78485664.000000000

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{3221}}^1$

素因数の和:3350

約数の個数: 72

約数和(自身を含む): 300825252

約数和(自身を除く): 196001028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3221, 3616, 4068, 5424, 6442, 8136, 9663, 10848, 12884, 16272, 19326, 25768, 28989, 32544, 38652, 51536, 57978, 77304, 103072, 115956, 154608, 231912, 309216, 363973, 463824, 727946, 927648, 1091919, 1455892, 2183838, 2911784, 3275757, 4367676, 5823568, 6551514, 8735352, 11647136, 13103028, 17470704, 26206056, 34941408, 52412112, 104824224]

約数ペア:

[(1, 104824224), (2, 52412112), (3, 34941408), (4, 26206056), (6, 17470704), (8, 13103028), (9, 11647136), (12, 8735352), (16, 6551514), (18, 5823568), (24, 4367676), (32, 3275757), (36, 2911784), (48, 2183838), (72, 1455892), (96, 1091919), (113, 927648), (144, 727946), (226, 463824), (288, 363973), (339, 309216), (452, 231912), (678, 154608), (904, 115956), (1017, 103072), (1356, 77304), (1808, 57978), (2034, 51536), (2712, 38652), (3221, 32544), (3616, 28989), (4068, 25768), (5424, 19326), (6442, 16272), (8136, 12884), (9663, 10848)]