79972288

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 84

約数和(自身を含む): 182422800

約数和(自身を除く): 102450512

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 176, 184, 242, 253, 352, 368, 449, 484, 506, 704, 736, 898, 968, 1012, 1472, 1796, 1936, 2024, 2783, 3592, 3872, 4048, 4939, 5566, 7184, 7744, 8096, 9878, 10327, 11132, 14368, 16192, 19756, 20654, 22264, 28736, 39512, 41308, 44528, 54329, 79024, 82616, 89056, 108658, 113597, 158048, 165232, 178112, 217316, 227194, 316096, 330464, 434632, 454388, 660928, 869264, 908776, 1249567, 1738528, 1817552, 2499134, 3477056, 3635104, 4998268, 7270208, 9996536, 19993072, 39986144, 79972288]

約数ペア:

[(1, 79972288), (2, 39986144), (4, 19993072), (8, 9996536), (11, 7270208), (16, 4998268), (22, 3635104), (23, 3477056), (32, 2499134), (44, 1817552), (46, 1738528), (64, 1249567), (88, 908776), (92, 869264), (121, 660928), (176, 454388), (184, 434632), (242, 330464), (253, 316096), (352, 227194), (368, 217316), (449, 178112), (484, 165232), (506, 158048), (704, 113597), (736, 108658), (898, 89056), (968, 82616), (1012, 79024), (1472, 54329), (1796, 44528), (1936, 41308), (2024, 39512), (2783, 28736), (3592, 22264), (3872, 20654), (4048, 19756), (4939, 16192), (5566, 14368), (7184, 11132), (7744, 10327), (8096, 9878)]