66715776

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2046

約数の個数: 96

約数和(自身を含む): 198701100

約数和(自身を除く): 131985324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 261, 288, 348, 384, 464, 522, 576, 696, 928, 1044, 1152, 1392, 1856, 1997, 2088, 2784, 3712, 3994, 4176, 5568, 5991, 7988, 8352, 11136, 11982, 15976, 16704, 17973, 23964, 31952, 33408, 35946, 47928, 57913, 63904, 71892, 95856, 115826, 127808, 143784, 173739, 191712, 231652, 255616, 287568, 347478, 383424, 463304, 521217, 575136, 694956, 766848, 926608, 1042434, 1150272, 1389912, 1853216, 2084868, 2300544, 2779824, 3706432, 4169736, 5559648, 7412864, 8339472, 11119296, 16678944, 22238592, 33357888, 66715776]

約数ペア:

[(1, 66715776), (2, 33357888), (3, 22238592), (4, 16678944), (6, 11119296), (8, 8339472), (9, 7412864), (12, 5559648), (16, 4169736), (18, 3706432), (24, 2779824), (29, 2300544), (32, 2084868), (36, 1853216), (48, 1389912), (58, 1150272), (64, 1042434), (72, 926608), (87, 766848), (96, 694956), (116, 575136), (128, 521217), (144, 463304), (174, 383424), (192, 347478), (232, 287568), (261, 255616), (288, 231652), (348, 191712), (384, 173739), (464, 143784), (522, 127808), (576, 115826), (696, 95856), (928, 71892), (1044, 63904), (1152, 57913), (1392, 47928), (1856, 35946), (1997, 33408), (2088, 31952), (2784, 23964), (3712, 17973), (3994, 16704), (4176, 15976), (5568, 11982), (5991, 11136), (7988, 8352)]