71216267584

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{3517}}^1$

素因数の和:4141

約数の個数: 168

約数和(自身を含む): 179693754912

約数和(自身を除く): 108477487328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 587, 616, 704, 784, 1078, 1174, 1232, 1568, 2156, 2348, 2464, 3136, 3517, 4109, 4312, 4696, 4928, 6457, 7034, 8218, 8624, 9392, 12914, 14068, 16436, 17248, 18784, 24619, 25828, 28136, 28763, 32872, 34496, 37568, 38687, 45199, 49238, 51656, 56272, 57526, 65744, 77374, 90398, 98476, 103312, 112544, 115052, 131488, 154748, 172333, 180796, 196952, 206624, 225088, 230104, 262976, 270809, 309496, 316393, 344666, 361592, 393904, 413248, 460208, 541618, 618992, 632786, 689332, 723184, 787808, 920416, 1083236, 1237984, 1265572, 1378664, 1446368, 1575616, 1840832, 1895663, 2064479, 2166472, 2475968, 2531144, 2757328, 2892736, 3791326, 4128958, 4332944, 5062288, 5514656, 7582652, 8257916, 8665888, 10124576, 11029312, 14451353, 15165304, 16515832, 17331776, 20249152, 22709269, 28902706, 30330608, 33031664, 45418538, 57805412, 60661216, 66063328, 90837076, 101159471, 115610824, 121322432, 132126656, 158964883, 181674152, 202318942, 231221648, 317929766, 363348304, 404637884, 462443296, 635859532, 726696608, 809275768, 924886592, 1112754181, 1271719064, 1453393216, 1618551536, 2225508362, 2543438128, 3237103072, 4451016724, 5086876256, 6474206144, 8902033448, 10173752512, 17804066896, 35608133792, 71216267584]

約数ペア:

[(1, 71216267584), (2, 35608133792), (4, 17804066896), (7, 10173752512), (8, 8902033448), (11, 6474206144), (14, 5086876256), (16, 4451016724), (22, 3237103072), (28, 2543438128), (32, 2225508362), (44, 1618551536), (49, 1453393216), (56, 1271719064), (64, 1112754181), (77, 924886592), (88, 809275768), (98, 726696608), (112, 635859532), (154, 462443296), (176, 404637884), (196, 363348304), (224, 317929766), (308, 231221648), (352, 202318942), (392, 181674152), (448, 158964883), (539, 132126656), (587, 121322432), (616, 115610824), (704, 101159471), (784, 90837076), (1078, 66063328), (1174, 60661216), (1232, 57805412), (1568, 45418538), (2156, 33031664), (2348, 30330608), (2464, 28902706), (3136, 22709269), (3517, 20249152), (4109, 17331776), (4312, 16515832), (4696, 15165304), (4928, 14451353), (6457, 11029312), (7034, 10124576), (8218, 8665888), (8624, 8257916), (9392, 7582652), (12914, 5514656), (14068, 5062288), (16436, 4332944), (17248, 4128958), (18784, 3791326), (24619, 2892736), (25828, 2757328), (28136, 2531144), (28763, 2475968), (32872, 2166472), (34496, 2064479), (37568, 1895663), (38687, 1840832), (45199, 1575616), (49238, 1446368), (51656, 1378664), (56272, 1265572), (57526, 1237984), (65744, 1083236), (77374, 920416), (90398, 787808), (98476, 723184), (103312, 689332), (112544, 632786), (115052, 618992), (131488, 541618), (154748, 460208), (172333, 413248), (180796, 393904), (196952, 361592), (206624, 344666), (225088, 316393), (230104, 309496), (262976, 270809)]