171679788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6367}}^1$

素因数の和:6491

約数の個数: 72

約数和(自身を含む): 500677632

約数和(自身を除く): 328997844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6367, 6741, 8988, 12734, 13482, 19101, 25468, 26964, 38202, 44569, 57303, 76404, 89138, 114606, 133707, 178276, 229212, 267414, 401121, 534828, 681269, 802242, 1362538, 1604484, 2043807, 2725076, 4087614, 4768883, 6131421, 8175228, 9537766, 12262842, 14306649, 19075532, 24525684, 28613298, 42919947, 57226596, 85839894, 171679788]

約数ペア:

[(1, 171679788), (2, 85839894), (3, 57226596), (4, 42919947), (6, 28613298), (7, 24525684), (9, 19075532), (12, 14306649), (14, 12262842), (18, 9537766), (21, 8175228), (28, 6131421), (36, 4768883), (42, 4087614), (63, 2725076), (84, 2043807), (107, 1604484), (126, 1362538), (214, 802242), (252, 681269), (321, 534828), (428, 401121), (642, 267414), (749, 229212), (963, 178276), (1284, 133707), (1498, 114606), (1926, 89138), (2247, 76404), (2996, 57303), (3852, 44569), (4494, 38202), (6367, 26964), (6741, 25468), (8988, 19101), (12734, 13482)]