71968032

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{883}}^1$

素因数の和:1182

約数の個数: 72

約数和(自身を含む): 205614864

約数和(自身を除く): 133646832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 883, 1132, 1698, 1766, 2264, 2547, 2649, 3396, 3532, 4528, 5094, 5298, 6792, 7064, 7947, 9056, 10188, 10596, 13584, 14128, 15894, 20376, 21192, 27168, 28256, 31788, 40752, 42384, 63576, 81504, 84768, 127152, 249889, 254304, 499778, 749667, 999556, 1499334, 1999112, 2249001, 2998668, 3998224, 4498002, 5997336, 7996448, 8996004, 11994672, 17992008, 23989344, 35984016, 71968032]

約数ペア:

[(1, 71968032), (2, 35984016), (3, 23989344), (4, 17992008), (6, 11994672), (8, 8996004), (9, 7996448), (12, 5997336), (16, 4498002), (18, 3998224), (24, 2998668), (32, 2249001), (36, 1999112), (48, 1499334), (72, 999556), (96, 749667), (144, 499778), (283, 254304), (288, 249889), (566, 127152), (849, 84768), (883, 81504), (1132, 63576), (1698, 42384), (1766, 40752), (2264, 31788), (2547, 28256), (2649, 27168), (3396, 21192), (3532, 20376), (4528, 15894), (5094, 14128), (5298, 13584), (6792, 10596), (7064, 10188), (7947, 9056)]