85451168

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 191543940

約数和(自身を除く): 106092772

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 176, 232, 242, 319, 352, 464, 484, 638, 761, 928, 968, 1276, 1522, 1936, 2552, 3044, 3509, 3872, 5104, 6088, 7018, 8371, 10208, 12176, 14036, 16742, 22069, 24352, 28072, 33484, 44138, 56144, 66968, 88276, 92081, 112288, 133936, 176552, 184162, 242759, 267872, 353104, 368324, 485518, 706208, 736648, 971036, 1473296, 1942072, 2670349, 2946592, 3884144, 5340698, 7768288, 10681396, 21362792, 42725584, 85451168]

約数ペア:

[(1, 85451168), (2, 42725584), (4, 21362792), (8, 10681396), (11, 7768288), (16, 5340698), (22, 3884144), (29, 2946592), (32, 2670349), (44, 1942072), (58, 1473296), (88, 971036), (116, 736648), (121, 706208), (176, 485518), (232, 368324), (242, 353104), (319, 267872), (352, 242759), (464, 184162), (484, 176552), (638, 133936), (761, 112288), (928, 92081), (968, 88276), (1276, 66968), (1522, 56144), (1936, 44138), (2552, 33484), (3044, 28072), (3509, 24352), (3872, 22069), (5104, 16742), (6088, 14036), (7018, 12176), (8371, 10208)]