80506624

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 185946768

約数和(自身を除く): 105440144

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 113, 121, 128, 176, 184, 226, 242, 253, 256, 352, 368, 452, 484, 506, 704, 736, 904, 968, 1012, 1243, 1408, 1472, 1808, 1936, 2024, 2486, 2599, 2783, 2816, 2944, 3616, 3872, 4048, 4972, 5198, 5566, 5888, 7232, 7744, 8096, 9944, 10396, 11132, 13673, 14464, 15488, 16192, 19888, 20792, 22264, 27346, 28589, 28928, 30976, 32384, 39776, 41584, 44528, 54692, 57178, 64768, 79552, 83168, 89056, 109384, 114356, 159104, 166336, 178112, 218768, 228712, 314479, 318208, 332672, 356224, 437536, 457424, 628958, 665344, 712448, 875072, 914848, 1257916, 1750144, 1829696, 2515832, 3500288, 3659392, 5031664, 7318784, 10063328, 20126656, 40253312, 80506624]

約数ペア:

[(1, 80506624), (2, 40253312), (4, 20126656), (8, 10063328), (11, 7318784), (16, 5031664), (22, 3659392), (23, 3500288), (32, 2515832), (44, 1829696), (46, 1750144), (64, 1257916), (88, 914848), (92, 875072), (113, 712448), (121, 665344), (128, 628958), (176, 457424), (184, 437536), (226, 356224), (242, 332672), (253, 318208), (256, 314479), (352, 228712), (368, 218768), (452, 178112), (484, 166336), (506, 159104), (704, 114356), (736, 109384), (904, 89056), (968, 83168), (1012, 79552), (1243, 64768), (1408, 57178), (1472, 54692), (1808, 44528), (1936, 41584), (2024, 39776), (2486, 32384), (2599, 30976), (2783, 28928), (2816, 28589), (2944, 27346), (3616, 22264), (3872, 20792), (4048, 19888), (4972, 16192), (5198, 15488), (5566, 14464), (5888, 13673), (7232, 11132), (7744, 10396), (8096, 9944)]