80391912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 214980480

約数和(自身を除く): 134588568

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 618, 824, 1236, 1751, 1913, 2472, 3502, 3826, 5253, 5739, 7004, 7652, 10506, 11478, 14008, 15304, 21012, 22956, 32521, 42024, 45912, 65042, 97563, 130084, 195126, 197039, 260168, 390252, 394078, 591117, 780504, 788156, 1182234, 1576312, 2364468, 3349663, 4728936, 6699326, 10048989, 13398652, 20097978, 26797304, 40195956, 80391912]

約数ペア:

[(1, 80391912), (2, 40195956), (3, 26797304), (4, 20097978), (6, 13398652), (8, 10048989), (12, 6699326), (17, 4728936), (24, 3349663), (34, 2364468), (51, 1576312), (68, 1182234), (102, 788156), (103, 780504), (136, 591117), (204, 394078), (206, 390252), (309, 260168), (408, 197039), (412, 195126), (618, 130084), (824, 97563), (1236, 65042), (1751, 45912), (1913, 42024), (2472, 32521), (3502, 22956), (3826, 21012), (5253, 15304), (5739, 14008), (7004, 11478), (7652, 10506)]