81610608

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 225628416

約数和(自身を除く): 144017808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 204, 206, 272, 309, 408, 412, 618, 816, 824, 971, 1236, 1648, 1751, 1942, 2472, 2913, 3502, 3884, 4944, 5253, 5826, 7004, 7768, 10506, 11652, 14008, 15536, 16507, 21012, 23304, 28016, 33014, 42024, 46608, 49521, 66028, 84048, 99042, 100013, 132056, 198084, 200026, 264112, 300039, 396168, 400052, 600078, 792336, 800104, 1200156, 1600208, 1700221, 2400312, 3400442, 4800624, 5100663, 6800884, 10201326, 13601768, 20402652, 27203536, 40805304, 81610608]

約数ペア:

[(1, 81610608), (2, 40805304), (3, 27203536), (4, 20402652), (6, 13601768), (8, 10201326), (12, 6800884), (16, 5100663), (17, 4800624), (24, 3400442), (34, 2400312), (48, 1700221), (51, 1600208), (68, 1200156), (102, 800104), (103, 792336), (136, 600078), (204, 400052), (206, 396168), (272, 300039), (309, 264112), (408, 200026), (412, 198084), (618, 132056), (816, 100013), (824, 99042), (971, 84048), (1236, 66028), (1648, 49521), (1751, 46608), (1942, 42024), (2472, 33014), (2913, 28016), (3502, 23304), (3884, 21012), (4944, 16507), (5253, 15536), (5826, 14008), (7004, 11652), (7768, 10506)]