78529565552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{7253}}^1$

素因数の和:7638

約数の個数: 80

約数和(自身を含む): 159577786368

約数和(自身を除く): 81048220816

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 263, 332, 496, 526, 664, 1052, 1328, 2104, 2573, 4208, 5146, 7253, 8153, 10292, 14506, 16306, 20584, 21829, 29012, 32612, 41168, 43658, 58024, 65224, 87316, 116048, 130448, 174632, 224843, 349264, 449686, 601999, 676699, 899372, 1203998, 1353398, 1798744, 1907539, 2407996, 2706796, 3597488, 3815078, 4815992, 5413592, 7630156, 9631984, 10827184, 15260312, 18661969, 30520624, 37323938, 59133709, 74647876, 118267418, 149295752, 158325737, 236534836, 298591504, 316651474, 473069672, 633302948, 946139344, 1266605896, 2533211792, 4908097847, 9816195694, 19632391388, 39264782776, 78529565552]

約数ペア:

[(1, 78529565552), (2, 39264782776), (4, 19632391388), (8, 9816195694), (16, 4908097847), (31, 2533211792), (62, 1266605896), (83, 946139344), (124, 633302948), (166, 473069672), (248, 316651474), (263, 298591504), (332, 236534836), (496, 158325737), (526, 149295752), (664, 118267418), (1052, 74647876), (1328, 59133709), (2104, 37323938), (2573, 30520624), (4208, 18661969), (5146, 15260312), (7253, 10827184), (8153, 9631984), (10292, 7630156), (14506, 5413592), (16306, 4815992), (20584, 3815078), (21829, 3597488), (29012, 2706796), (32612, 2407996), (41168, 1907539), (43658, 1798744), (58024, 1353398), (65224, 1203998), (87316, 899372), (116048, 676699), (130448, 601999), (174632, 449686), (224843, 349264)]