171732996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 454970880

約数和(自身を除く): 283237884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 433, 479, 828, 866, 958, 1299, 1437, 1732, 1916, 2598, 2874, 3897, 4311, 5196, 5748, 7794, 8622, 9959, 11017, 15588, 17244, 19918, 22034, 29877, 33051, 39836, 44068, 59754, 66102, 89631, 99153, 119508, 132204, 179262, 198306, 207407, 358524, 396612, 414814, 622221, 829628, 1244442, 1866663, 2488884, 3733326, 4770361, 7466652, 9540722, 14311083, 19081444, 28622166, 42933249, 57244332, 85866498, 171732996]

約数ペア:

[(1, 171732996), (2, 85866498), (3, 57244332), (4, 42933249), (6, 28622166), (9, 19081444), (12, 14311083), (18, 9540722), (23, 7466652), (36, 4770361), (46, 3733326), (69, 2488884), (92, 1866663), (138, 1244442), (207, 829628), (276, 622221), (414, 414814), (433, 396612), (479, 358524), (828, 207407), (866, 198306), (958, 179262), (1299, 132204), (1437, 119508), (1732, 99153), (1916, 89631), (2598, 66102), (2874, 59754), (3897, 44068), (4311, 39836), (5196, 33051), (5748, 29877), (7794, 22034), (8622, 19918), (9959, 17244), (11017, 15588)]