86557968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 120

約数和(自身を含む): 283428288

約数和(自身を除く): 196870320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 1997, 2064, 2408, 2709, 3096, 3612, 3994, 4816, 5418, 5991, 6192, 7224, 7988, 10836, 11982, 13979, 14448, 15976, 17973, 21672, 23964, 27958, 31952, 35946, 41937, 43344, 47928, 55916, 71892, 83874, 85871, 95856, 111832, 125811, 143784, 167748, 171742, 223664, 251622, 257613, 287568, 335496, 343484, 503244, 515226, 601097, 670992, 686968, 772839, 1006488, 1030452, 1202194, 1373936, 1545678, 1803291, 2012976, 2060904, 2404388, 3091356, 3606582, 4121808, 4808776, 5409873, 6182712, 7213164, 9617552, 10819746, 12365424, 14426328, 21639492, 28852656, 43278984, 86557968]

約数ペア:

[(1, 86557968), (2, 43278984), (3, 28852656), (4, 21639492), (6, 14426328), (7, 12365424), (8, 10819746), (9, 9617552), (12, 7213164), (14, 6182712), (16, 5409873), (18, 4808776), (21, 4121808), (24, 3606582), (28, 3091356), (36, 2404388), (42, 2060904), (43, 2012976), (48, 1803291), (56, 1545678), (63, 1373936), (72, 1202194), (84, 1030452), (86, 1006488), (112, 772839), (126, 686968), (129, 670992), (144, 601097), (168, 515226), (172, 503244), (252, 343484), (258, 335496), (301, 287568), (336, 257613), (344, 251622), (387, 223664), (504, 171742), (516, 167748), (602, 143784), (688, 125811), (774, 111832), (903, 95856), (1008, 85871), (1032, 83874), (1204, 71892), (1548, 55916), (1806, 47928), (1997, 43344), (2064, 41937), (2408, 35946), (2709, 31952), (3096, 27958), (3612, 23964), (3994, 21672), (4816, 17973), (5418, 15976), (5991, 14448), (6192, 13979), (7224, 11982), (7988, 10836)]