7968852

素因数分解:

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

素因数の和:505

約数の個数: 72

約数和(自身を含む): 22113000

約数和(自身を除く): 14144148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 449, 493, 522, 612, 898, 986, 1044, 1347, 1479, 1796, 1972, 2694, 2958, 4041, 4437, 5388, 5916, 7633, 8082, 8874, 13021, 15266, 16164, 17748, 22899, 26042, 30532, 39063, 45798, 52084, 68697, 78126, 91596, 117189, 137394, 156252, 221357, 234378, 274788, 442714, 468756, 664071, 885428, 1328142, 1992213, 2656284, 3984426, 7968852]

約数ペア:

[(1, 7968852), (2, 3984426), (3, 2656284), (4, 1992213), (6, 1328142), (9, 885428), (12, 664071), (17, 468756), (18, 442714), (29, 274788), (34, 234378), (36, 221357), (51, 156252), (58, 137394), (68, 117189), (87, 91596), (102, 78126), (116, 68697), (153, 52084), (174, 45798), (204, 39063), (261, 30532), (306, 26042), (348, 22899), (449, 17748), (493, 16164), (522, 15266), (612, 13021), (898, 8874), (986, 8082), (1044, 7633), (1347, 5916), (1479, 5388), (1796, 4437), (1972, 4041), (2694, 2958)]