63750816

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 199017000

約数和(自身を除く): 135266184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 288, 306, 348, 408, 449, 464, 493, 522, 544, 612, 696, 816, 898, 928, 986, 1044, 1224, 1347, 1392, 1479, 1632, 1796, 1972, 2088, 2448, 2694, 2784, 2958, 3592, 3944, 4041, 4176, 4437, 4896, 5388, 5916, 7184, 7633, 7888, 8082, 8352, 8874, 10776, 11832, 13021, 14368, 15266, 15776, 16164, 17748, 21552, 22899, 23664, 26042, 30532, 32328, 35496, 39063, 43104, 45798, 47328, 52084, 61064, 64656, 68697, 70992, 78126, 91596, 104168, 117189, 122128, 129312, 137394, 141984, 156252, 183192, 208336, 221357, 234378, 244256, 274788, 312504, 366384, 416672, 442714, 468756, 549576, 625008, 664071, 732768, 885428, 937512, 1099152, 1250016, 1328142, 1770856, 1875024, 1992213, 2198304, 2656284, 3541712, 3750048, 3984426, 5312568, 7083424, 7968852, 10625136, 15937704, 21250272, 31875408, 63750816]

約数ペア:

[(1, 63750816), (2, 31875408), (3, 21250272), (4, 15937704), (6, 10625136), (8, 7968852), (9, 7083424), (12, 5312568), (16, 3984426), (17, 3750048), (18, 3541712), (24, 2656284), (29, 2198304), (32, 1992213), (34, 1875024), (36, 1770856), (48, 1328142), (51, 1250016), (58, 1099152), (68, 937512), (72, 885428), (87, 732768), (96, 664071), (102, 625008), (116, 549576), (136, 468756), (144, 442714), (153, 416672), (174, 366384), (204, 312504), (232, 274788), (261, 244256), (272, 234378), (288, 221357), (306, 208336), (348, 183192), (408, 156252), (449, 141984), (464, 137394), (493, 129312), (522, 122128), (544, 117189), (612, 104168), (696, 91596), (816, 78126), (898, 70992), (928, 68697), (986, 64656), (1044, 61064), (1224, 52084), (1347, 47328), (1392, 45798), (1479, 43104), (1632, 39063), (1796, 35496), (1972, 32328), (2088, 30532), (2448, 26042), (2694, 23664), (2784, 22899), (2958, 21552), (3592, 17748), (3944, 16164), (4041, 15776), (4176, 15266), (4437, 14368), (4896, 13021), (5388, 11832), (5916, 10776), (7184, 8874), (7633, 8352), (7888, 8082)]