76989952

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 80

約数和(自身を含む): 170145360

約数和(自身を除く): 93155408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 269, 344, 416, 512, 538, 559, 688, 832, 1076, 1118, 1376, 1664, 2152, 2236, 2752, 3328, 3497, 4304, 4472, 5504, 6656, 6994, 8608, 8944, 11008, 11567, 13988, 17216, 17888, 22016, 23134, 27976, 34432, 35776, 46268, 55952, 68864, 71552, 92536, 111904, 137728, 143104, 150371, 185072, 223808, 286208, 300742, 370144, 447616, 601484, 740288, 895232, 1202968, 1480576, 1790464, 2405936, 2961152, 4811872, 5922304, 9623744, 19247488, 38494976, 76989952]

約数ペア:

[(1, 76989952), (2, 38494976), (4, 19247488), (8, 9623744), (13, 5922304), (16, 4811872), (26, 2961152), (32, 2405936), (43, 1790464), (52, 1480576), (64, 1202968), (86, 895232), (104, 740288), (128, 601484), (172, 447616), (208, 370144), (256, 300742), (269, 286208), (344, 223808), (416, 185072), (512, 150371), (538, 143104), (559, 137728), (688, 111904), (832, 92536), (1076, 71552), (1118, 68864), (1376, 55952), (1664, 46268), (2152, 35776), (2236, 34432), (2752, 27976), (3328, 23134), (3497, 22016), (4304, 17888), (4472, 17216), (5504, 13988), (6656, 11567), (6994, 11008), (8608, 8944)]