84247408

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 192924160

約数和(自身を除く): 108676752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 103, 109, 112, 134, 206, 218, 268, 412, 436, 469, 536, 721, 763, 824, 872, 938, 1072, 1442, 1526, 1648, 1744, 1876, 2884, 3052, 3752, 5768, 6104, 6901, 7303, 7504, 11227, 11536, 12208, 13802, 14606, 22454, 27604, 29212, 44908, 48307, 51121, 55208, 58424, 78589, 89816, 96614, 102242, 110416, 116848, 157178, 179632, 193228, 204484, 314356, 386456, 408968, 628712, 752209, 772912, 817936, 1257424, 1504418, 3008836, 5265463, 6017672, 10530926, 12035344, 21061852, 42123704, 84247408]

約数ペア:

[(1, 84247408), (2, 42123704), (4, 21061852), (7, 12035344), (8, 10530926), (14, 6017672), (16, 5265463), (28, 3008836), (56, 1504418), (67, 1257424), (103, 817936), (109, 772912), (112, 752209), (134, 628712), (206, 408968), (218, 386456), (268, 314356), (412, 204484), (436, 193228), (469, 179632), (536, 157178), (721, 116848), (763, 110416), (824, 102242), (872, 96614), (938, 89816), (1072, 78589), (1442, 58424), (1526, 55208), (1648, 51121), (1744, 48307), (1876, 44908), (2884, 29212), (3052, 27604), (3752, 22454), (5768, 14606), (6104, 13802), (6901, 12208), (7303, 11536), (7504, 11227)]