84544992

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 286992720

約数和(自身を除く): 202447728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 1997, 2016, 2352, 2646, 3024, 3528, 3994, 4704, 5292, 5991, 6048, 7056, 7988, 10584, 11982, 13979, 14112, 15976, 17973, 21168, 23964, 27958, 31952, 35946, 41937, 42336, 47928, 53919, 55916, 63904, 71892, 83874, 95856, 97853, 107838, 111832, 125811, 143784, 167748, 191712, 195706, 215676, 223664, 251622, 287568, 293559, 335496, 377433, 391412, 431352, 447328, 503244, 575136, 587118, 670992, 754866, 782824, 862704, 880677, 1006488, 1174236, 1341984, 1509732, 1565648, 1725408, 1761354, 2012976, 2348472, 2642031, 3019464, 3131296, 3522708, 4025952, 4696944, 5284062, 6038928, 7045416, 9393888, 10568124, 12077856, 14090832, 21136248, 28181664, 42272496, 84544992]

約数ペア:

[(1, 84544992), (2, 42272496), (3, 28181664), (4, 21136248), (6, 14090832), (7, 12077856), (8, 10568124), (9, 9393888), (12, 7045416), (14, 6038928), (16, 5284062), (18, 4696944), (21, 4025952), (24, 3522708), (27, 3131296), (28, 3019464), (32, 2642031), (36, 2348472), (42, 2012976), (48, 1761354), (49, 1725408), (54, 1565648), (56, 1509732), (63, 1341984), (72, 1174236), (84, 1006488), (96, 880677), (98, 862704), (108, 782824), (112, 754866), (126, 670992), (144, 587118), (147, 575136), (168, 503244), (189, 447328), (196, 431352), (216, 391412), (224, 377433), (252, 335496), (288, 293559), (294, 287568), (336, 251622), (378, 223664), (392, 215676), (432, 195706), (441, 191712), (504, 167748), (588, 143784), (672, 125811), (756, 111832), (784, 107838), (864, 97853), (882, 95856), (1008, 83874), (1176, 71892), (1323, 63904), (1512, 55916), (1568, 53919), (1764, 47928), (1997, 42336), (2016, 41937), (2352, 35946), (2646, 31952), (3024, 27958), (3528, 23964), (3994, 21168), (4704, 17973), (5292, 15976), (5991, 14112), (6048, 13979), (7056, 11982), (7988, 10584)]