171249876

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{25169}}^1$

素因数の和:25195

約数の個数: 72

約数和(自身を含む): 513065280

約数和(自身を除く): 341815404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 25169, 50338, 75507, 100676, 151014, 176183, 226521, 302028, 352366, 453042, 528549, 679563, 704732, 906084, 1057098, 1359126, 1585647, 2038689, 2114196, 2718252, 3171294, 4077378, 4756941, 6116067, 6342588, 8154756, 9513882, 12232134, 14270823, 19027764, 24464268, 28541646, 42812469, 57083292, 85624938, 171249876]

約数ペア:

[(1, 171249876), (2, 85624938), (3, 57083292), (4, 42812469), (6, 28541646), (7, 24464268), (9, 19027764), (12, 14270823), (14, 12232134), (18, 9513882), (21, 8154756), (27, 6342588), (28, 6116067), (36, 4756941), (42, 4077378), (54, 3171294), (63, 2718252), (81, 2114196), (84, 2038689), (108, 1585647), (126, 1359126), (162, 1057098), (189, 906084), (243, 704732), (252, 679563), (324, 528549), (378, 453042), (486, 352366), (567, 302028), (756, 226521), (972, 176183), (1134, 151014), (1701, 100676), (2268, 75507), (3402, 50338), (6804, 25169)]