71372136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 195422400

約数和(自身を除く): 124050264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 409, 661, 818, 1227, 1322, 1636, 1983, 2454, 2644, 3272, 3966, 4499, 4908, 5288, 7271, 7932, 8998, 9816, 13497, 14542, 15864, 17996, 21813, 26994, 29084, 35992, 43626, 53988, 58168, 87252, 107976, 174504, 270349, 540698, 811047, 1081396, 1622094, 2162792, 2973839, 3244188, 5947678, 6488376, 8921517, 11895356, 17843034, 23790712, 35686068, 71372136]

約数ペア:

[(1, 71372136), (2, 35686068), (3, 23790712), (4, 17843034), (6, 11895356), (8, 8921517), (11, 6488376), (12, 5947678), (22, 3244188), (24, 2973839), (33, 2162792), (44, 1622094), (66, 1081396), (88, 811047), (132, 540698), (264, 270349), (409, 174504), (661, 107976), (818, 87252), (1227, 58168), (1322, 53988), (1636, 43626), (1983, 35992), (2454, 29084), (2644, 26994), (3272, 21813), (3966, 17996), (4499, 15864), (4908, 14542), (5288, 13497), (7271, 9816), (7932, 8998)]