87240704

素因数分解:

$2^{12}\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 78

約数和(自身を含む): 187246260

約数和(自身を除く): 100005556

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 236, 256, 304, 361, 472, 512, 608, 722, 944, 1024, 1121, 1216, 1444, 1888, 2048, 2242, 2432, 2888, 3776, 4096, 4484, 4864, 5776, 7552, 8968, 9728, 11552, 15104, 17936, 19456, 21299, 23104, 30208, 35872, 38912, 42598, 46208, 60416, 71744, 77824, 85196, 92416, 120832, 143488, 170392, 184832, 241664, 286976, 340784, 369664, 573952, 681568, 739328, 1147904, 1363136, 1478656, 2295808, 2726272, 4591616, 5452544, 10905088, 21810176, 43620352, 87240704]

約数ペア:

[(1, 87240704), (2, 43620352), (4, 21810176), (8, 10905088), (16, 5452544), (19, 4591616), (32, 2726272), (38, 2295808), (59, 1478656), (64, 1363136), (76, 1147904), (118, 739328), (128, 681568), (152, 573952), (236, 369664), (256, 340784), (304, 286976), (361, 241664), (472, 184832), (512, 170392), (608, 143488), (722, 120832), (944, 92416), (1024, 85196), (1121, 77824), (1216, 71744), (1444, 60416), (1888, 46208), (2048, 42598), (2242, 38912), (2432, 35872), (2888, 30208), (3776, 23104), (4096, 21299), (4484, 19456), (4864, 17936), (5776, 15104), (7552, 11552), (8968, 9728)]