82697216

素因数分解:

$2^{10}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 88

約数和(自身を含む): 192581760

約数和(自身を除く): 109884544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 139, 166, 224, 256, 278, 332, 448, 512, 556, 581, 664, 896, 973, 1024, 1112, 1162, 1328, 1792, 1946, 2224, 2324, 2656, 3584, 3892, 4448, 4648, 5312, 7168, 7784, 8896, 9296, 10624, 11537, 15568, 17792, 18592, 21248, 23074, 31136, 35584, 37184, 42496, 46148, 62272, 71168, 74368, 80759, 84992, 92296, 124544, 142336, 148736, 161518, 184592, 249088, 297472, 323036, 369184, 498176, 594944, 646072, 738368, 996352, 1292144, 1476736, 2584288, 2953472, 5168576, 5906944, 10337152, 11813888, 20674304, 41348608, 82697216]

約数ペア:

[(1, 82697216), (2, 41348608), (4, 20674304), (7, 11813888), (8, 10337152), (14, 5906944), (16, 5168576), (28, 2953472), (32, 2584288), (56, 1476736), (64, 1292144), (83, 996352), (112, 738368), (128, 646072), (139, 594944), (166, 498176), (224, 369184), (256, 323036), (278, 297472), (332, 249088), (448, 184592), (512, 161518), (556, 148736), (581, 142336), (664, 124544), (896, 92296), (973, 84992), (1024, 80759), (1112, 74368), (1162, 71168), (1328, 62272), (1792, 46148), (1946, 42496), (2224, 37184), (2324, 35584), (2656, 31136), (3584, 23074), (3892, 21248), (4448, 18592), (4648, 17792), (5312, 15568), (7168, 11537), (7784, 10624), (8896, 9296)]