79785728

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 179912880

約数和(自身を除く): 100127152

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 638, 704, 928, 977, 1276, 1408, 1856, 1954, 2552, 2816, 3712, 3908, 5104, 7424, 7816, 10208, 10747, 15632, 20416, 21494, 28333, 31264, 40832, 42988, 56666, 62528, 81664, 85976, 113332, 125056, 171952, 226664, 250112, 311663, 343904, 453328, 623326, 687808, 906656, 1246652, 1375616, 1813312, 2493304, 2751232, 3626624, 4986608, 7253248, 9973216, 19946432, 39892864, 79785728]

約数ペア:

[(1, 79785728), (2, 39892864), (4, 19946432), (8, 9973216), (11, 7253248), (16, 4986608), (22, 3626624), (29, 2751232), (32, 2493304), (44, 1813312), (58, 1375616), (64, 1246652), (88, 906656), (116, 687808), (128, 623326), (176, 453328), (232, 343904), (256, 311663), (319, 250112), (352, 226664), (464, 171952), (638, 125056), (704, 113332), (928, 85976), (977, 81664), (1276, 62528), (1408, 56666), (1856, 42988), (1954, 40832), (2552, 31264), (2816, 28333), (3712, 21494), (3908, 20416), (5104, 15632), (7424, 10747), (7816, 10208)]