79438128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21493}}^1$

素因数の和:21522

約数の個数: 80

約数和(自身を含む): 255864576

約数和(自身を除く): 176426448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21493, 42986, 64479, 85972, 128958, 150451, 171944, 236423, 257916, 300902, 343888, 451353, 472846, 515832, 601804, 709269, 902706, 945692, 1031664, 1203608, 1418538, 1654961, 1805412, 1891384, 2407216, 2837076, 3309922, 3610824, 3782768, 4964883, 5674152, 6619844, 7221648, 9929766, 11348304, 13239688, 19859532, 26479376, 39719064, 79438128]

約数ペア:

[(1, 79438128), (2, 39719064), (3, 26479376), (4, 19859532), (6, 13239688), (7, 11348304), (8, 9929766), (11, 7221648), (12, 6619844), (14, 5674152), (16, 4964883), (21, 3782768), (22, 3610824), (24, 3309922), (28, 2837076), (33, 2407216), (42, 1891384), (44, 1805412), (48, 1654961), (56, 1418538), (66, 1203608), (77, 1031664), (84, 945692), (88, 902706), (112, 709269), (132, 601804), (154, 515832), (168, 472846), (176, 451353), (231, 343888), (264, 300902), (308, 257916), (336, 236423), (462, 171944), (528, 150451), (616, 128958), (924, 85972), (1232, 64479), (1848, 42986), (3696, 21493)]