81237024

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25643}}^1$

素因数の和:25670

約数の個数: 72

約数和(自身を含む): 252029232

約数和(自身を除く): 170792208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 25643, 51286, 76929, 102572, 153858, 205144, 230787, 282073, 307716, 410288, 461574, 564146, 615432, 820576, 846219, 923148, 1128292, 1230864, 1692438, 1846296, 2256584, 2461728, 2538657, 3384876, 3692592, 4513168, 5077314, 6769752, 7385184, 9026336, 10154628, 13539504, 20309256, 27079008, 40618512, 81237024]

約数ペア:

[(1, 81237024), (2, 40618512), (3, 27079008), (4, 20309256), (6, 13539504), (8, 10154628), (9, 9026336), (11, 7385184), (12, 6769752), (16, 5077314), (18, 4513168), (22, 3692592), (24, 3384876), (32, 2538657), (33, 2461728), (36, 2256584), (44, 1846296), (48, 1692438), (66, 1230864), (72, 1128292), (88, 923148), (96, 846219), (99, 820576), (132, 615432), (144, 564146), (176, 461574), (198, 410288), (264, 307716), (288, 282073), (352, 230787), (396, 205144), (528, 153858), (792, 102572), (1056, 76929), (1584, 51286), (3168, 25643)]