78764928

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 236476800

約数和(自身を除く): 157711872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 264, 319, 348, 352, 384, 464, 528, 638, 643, 696, 704, 928, 957, 1056, 1276, 1286, 1392, 1408, 1856, 1914, 1929, 2112, 2552, 2572, 2784, 3712, 3828, 3858, 4224, 5104, 5144, 5568, 7073, 7656, 7716, 10208, 10288, 11136, 14146, 15312, 15432, 18647, 20416, 20576, 21219, 28292, 30624, 30864, 37294, 40832, 41152, 42438, 55941, 56584, 61248, 61728, 74588, 82304, 84876, 111882, 113168, 122496, 123456, 149176, 169752, 205117, 223764, 226336, 246912, 298352, 339504, 410234, 447528, 452672, 596704, 615351, 679008, 820468, 895056, 905344, 1193408, 1230702, 1358016, 1640936, 1790112, 2386816, 2461404, 2716032, 3281872, 3580224, 4922808, 6563744, 7160448, 9845616, 13127488, 19691232, 26254976, 39382464, 78764928]

約数ペア:

[(1, 78764928), (2, 39382464), (3, 26254976), (4, 19691232), (6, 13127488), (8, 9845616), (11, 7160448), (12, 6563744), (16, 4922808), (22, 3580224), (24, 3281872), (29, 2716032), (32, 2461404), (33, 2386816), (44, 1790112), (48, 1640936), (58, 1358016), (64, 1230702), (66, 1193408), (87, 905344), (88, 895056), (96, 820468), (116, 679008), (128, 615351), (132, 596704), (174, 452672), (176, 447528), (192, 410234), (232, 339504), (264, 298352), (319, 246912), (348, 226336), (352, 223764), (384, 205117), (464, 169752), (528, 149176), (638, 123456), (643, 122496), (696, 113168), (704, 111882), (928, 84876), (957, 82304), (1056, 74588), (1276, 61728), (1286, 61248), (1392, 56584), (1408, 55941), (1856, 42438), (1914, 41152), (1929, 40832), (2112, 37294), (2552, 30864), (2572, 30624), (2784, 28292), (3712, 21219), (3828, 20576), (3858, 20416), (4224, 18647), (5104, 15432), (5144, 15312), (5568, 14146), (7073, 11136), (7656, 10288), (7716, 10208)]