77346944

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 162302400

約数和(自身を除く): 84955456

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 128, 134, 232, 268, 311, 464, 536, 622, 928, 1072, 1244, 1856, 1943, 2144, 2488, 3712, 3886, 4288, 4976, 7772, 8576, 9019, 9952, 15544, 18038, 19904, 20837, 31088, 36076, 39808, 41674, 62176, 72152, 83348, 124352, 144304, 166696, 248704, 288608, 333392, 577216, 604273, 666784, 1154432, 1208546, 1333568, 2417092, 2667136, 4834184, 9668368, 19336736, 38673472, 77346944]

約数ペア:

[(1, 77346944), (2, 38673472), (4, 19336736), (8, 9668368), (16, 4834184), (29, 2667136), (32, 2417092), (58, 1333568), (64, 1208546), (67, 1154432), (116, 666784), (128, 604273), (134, 577216), (232, 333392), (268, 288608), (311, 248704), (464, 166696), (536, 144304), (622, 124352), (928, 83348), (1072, 72152), (1244, 62176), (1856, 41674), (1943, 39808), (2144, 36076), (2488, 31088), (3712, 20837), (3886, 19904), (4288, 18038), (4976, 15544), (7772, 9952), (8576, 9019)]