86991408

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 200

約数和(自身を含む): 295758848

約数和(自身を除く): 208767440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 223, 252, 258, 301, 324, 336, 344, 378, 387, 432, 446, 504, 516, 567, 602, 648, 669, 688, 756, 774, 892, 903, 1008, 1032, 1134, 1161, 1204, 1296, 1338, 1512, 1548, 1561, 1784, 1806, 2007, 2064, 2268, 2322, 2408, 2676, 2709, 3024, 3096, 3122, 3483, 3568, 3612, 4014, 4536, 4644, 4683, 4816, 5352, 5418, 6021, 6192, 6244, 6966, 7224, 8028, 8127, 9072, 9288, 9366, 9589, 10704, 10836, 12042, 12488, 13932, 14049, 14448, 16056, 16254, 18063, 18576, 18732, 19178, 21672, 24084, 24381, 24976, 27864, 28098, 28767, 32112, 32508, 36126, 37464, 38356, 42147, 43344, 48168, 48762, 55728, 56196, 57534, 65016, 67123, 72252, 74928, 76712, 84294, 86301, 96336, 97524, 112392, 115068, 126441, 130032, 134246, 144504, 153424, 168588, 172602, 195048, 201369, 224784, 230136, 252882, 258903, 268492, 289008, 337176, 345204, 390096, 402738, 460272, 505764, 517806, 536984, 604107, 674352, 690408, 776709, 805476, 1011528, 1035612, 1073968, 1208214, 1380816, 1553418, 1610952, 1812321, 2023056, 2071224, 2416428, 3106836, 3221904, 3624642, 4142448, 4832856, 5436963, 6213672, 7249284, 9665712, 10873926, 12427344, 14498568, 21747852, 28997136, 43495704, 86991408]

約数ペア:

[(1, 86991408), (2, 43495704), (3, 28997136), (4, 21747852), (6, 14498568), (7, 12427344), (8, 10873926), (9, 9665712), (12, 7249284), (14, 6213672), (16, 5436963), (18, 4832856), (21, 4142448), (24, 3624642), (27, 3221904), (28, 3106836), (36, 2416428), (42, 2071224), (43, 2023056), (48, 1812321), (54, 1610952), (56, 1553418), (63, 1380816), (72, 1208214), (81, 1073968), (84, 1035612), (86, 1011528), (108, 805476), (112, 776709), (126, 690408), (129, 674352), (144, 604107), (162, 536984), (168, 517806), (172, 505764), (189, 460272), (216, 402738), (223, 390096), (252, 345204), (258, 337176), (301, 289008), (324, 268492), (336, 258903), (344, 252882), (378, 230136), (387, 224784), (432, 201369), (446, 195048), (504, 172602), (516, 168588), (567, 153424), (602, 144504), (648, 134246), (669, 130032), (688, 126441), (756, 115068), (774, 112392), (892, 97524), (903, 96336), (1008, 86301), (1032, 84294), (1134, 76712), (1161, 74928), (1204, 72252), (1296, 67123), (1338, 65016), (1512, 57534), (1548, 56196), (1561, 55728), (1784, 48762), (1806, 48168), (2007, 43344), (2064, 42147), (2268, 38356), (2322, 37464), (2408, 36126), (2676, 32508), (2709, 32112), (3024, 28767), (3096, 28098), (3122, 27864), (3483, 24976), (3568, 24381), (3612, 24084), (4014, 21672), (4536, 19178), (4644, 18732), (4683, 18576), (4816, 18063), (5352, 16254), (5418, 16056), (6021, 14448), (6192, 14049), (6244, 13932), (6966, 12488), (7224, 12042), (8028, 10836), (8127, 10704), (9072, 9589), (9288, 9366)]