63408744

素因数分解:

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

素因数の和:2029

約数の個数: 120

約数和(自身を含む): 206703090

約数和(自身を除く): 143294346

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 1997, 2268, 2646, 3528, 3969, 3994, 4536, 5292, 5991, 7938, 7988, 10584, 11982, 13979, 15876, 15976, 17973, 23964, 27958, 31752, 35946, 41937, 47928, 53919, 55916, 71892, 83874, 97853, 107838, 111832, 125811, 143784, 161757, 167748, 195706, 215676, 251622, 293559, 323514, 335496, 377433, 391412, 431352, 503244, 587118, 647028, 754866, 782824, 880677, 1006488, 1132299, 1174236, 1294056, 1509732, 1761354, 2264598, 2348472, 2642031, 3019464, 3522708, 4529196, 5284062, 7045416, 7926093, 9058392, 10568124, 15852186, 21136248, 31704372, 63408744]

約数ペア:

[(1, 63408744), (2, 31704372), (3, 21136248), (4, 15852186), (6, 10568124), (7, 9058392), (8, 7926093), (9, 7045416), (12, 5284062), (14, 4529196), (18, 3522708), (21, 3019464), (24, 2642031), (27, 2348472), (28, 2264598), (36, 1761354), (42, 1509732), (49, 1294056), (54, 1174236), (56, 1132299), (63, 1006488), (72, 880677), (81, 782824), (84, 754866), (98, 647028), (108, 587118), (126, 503244), (147, 431352), (162, 391412), (168, 377433), (189, 335496), (196, 323514), (216, 293559), (252, 251622), (294, 215676), (324, 195706), (378, 167748), (392, 161757), (441, 143784), (504, 125811), (567, 111832), (588, 107838), (648, 97853), (756, 83874), (882, 71892), (1134, 55916), (1176, 53919), (1323, 47928), (1512, 41937), (1764, 35946), (1997, 31752), (2268, 27958), (2646, 23964), (3528, 17973), (3969, 15976), (3994, 15876), (4536, 13979), (5292, 11982), (5991, 10584), (7938, 7988)]