65207274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 152565120

約数和(自身を除く): 87357846

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 89, 102, 178, 187, 267, 374, 534, 561, 653, 979, 1122, 1306, 1513, 1958, 1959, 2937, 3026, 3918, 4539, 5874, 7183, 9078, 11101, 14366, 16643, 21549, 22202, 33286, 33303, 43098, 49929, 58117, 66606, 99858, 116234, 122111, 174351, 244222, 348702, 366333, 639287, 732666, 987989, 1278574, 1917861, 1975978, 2963967, 3835722, 5927934, 10867879, 21735758, 32603637, 65207274]

約数ペア:

[(1, 65207274), (2, 32603637), (3, 21735758), (6, 10867879), (11, 5927934), (17, 3835722), (22, 2963967), (33, 1975978), (34, 1917861), (51, 1278574), (66, 987989), (89, 732666), (102, 639287), (178, 366333), (187, 348702), (267, 244222), (374, 174351), (534, 122111), (561, 116234), (653, 99858), (979, 66606), (1122, 58117), (1306, 49929), (1513, 43098), (1958, 33303), (1959, 33286), (2937, 22202), (3026, 21549), (3918, 16643), (4539, 14366), (5874, 11101), (7183, 9078)]