172729248

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 484989120

約数和(自身を除く): 312259872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 109, 136, 204, 218, 272, 327, 408, 436, 544, 654, 816, 872, 971, 1308, 1632, 1744, 1853, 1942, 2616, 2913, 3488, 3706, 3884, 5232, 5559, 5826, 7412, 7768, 10464, 11118, 11652, 14824, 15536, 16507, 22236, 23304, 29648, 31072, 33014, 44472, 46608, 49521, 59296, 66028, 88944, 93216, 99042, 105839, 132056, 177888, 198084, 211678, 264112, 317517, 396168, 423356, 528224, 635034, 792336, 846712, 1270068, 1584672, 1693424, 1799263, 2540136, 3386848, 3598526, 5080272, 5397789, 7197052, 10160544, 10795578, 14394104, 21591156, 28788208, 43182312, 57576416, 86364624, 172729248]

約数ペア:

[(1, 172729248), (2, 86364624), (3, 57576416), (4, 43182312), (6, 28788208), (8, 21591156), (12, 14394104), (16, 10795578), (17, 10160544), (24, 7197052), (32, 5397789), (34, 5080272), (48, 3598526), (51, 3386848), (68, 2540136), (96, 1799263), (102, 1693424), (109, 1584672), (136, 1270068), (204, 846712), (218, 792336), (272, 635034), (327, 528224), (408, 423356), (436, 396168), (544, 317517), (654, 264112), (816, 211678), (872, 198084), (971, 177888), (1308, 132056), (1632, 105839), (1744, 99042), (1853, 93216), (1942, 88944), (2616, 66028), (2913, 59296), (3488, 49521), (3706, 46608), (3884, 44472), (5232, 33014), (5559, 31072), (5826, 29648), (7412, 23304), (7768, 22236), (10464, 16507), (11118, 15536), (11652, 14824)]