139040712

素因数分解:

$2^3\times 3^9\times {\mathrm{883}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 391488240

約数和(自身を除く): 252447528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 883, 972, 1458, 1766, 1944, 2187, 2649, 2916, 3532, 4374, 5298, 5832, 6561, 7064, 7947, 8748, 10596, 13122, 15894, 17496, 19683, 21192, 23841, 26244, 31788, 39366, 47682, 52488, 63576, 71523, 78732, 95364, 143046, 157464, 190728, 214569, 286092, 429138, 572184, 643707, 858276, 1287414, 1716552, 1931121, 2574828, 3862242, 5149656, 5793363, 7724484, 11586726, 15448968, 17380089, 23173452, 34760178, 46346904, 69520356, 139040712]

約数ペア:

[(1, 139040712), (2, 69520356), (3, 46346904), (4, 34760178), (6, 23173452), (8, 17380089), (9, 15448968), (12, 11586726), (18, 7724484), (24, 5793363), (27, 5149656), (36, 3862242), (54, 2574828), (72, 1931121), (81, 1716552), (108, 1287414), (162, 858276), (216, 643707), (243, 572184), (324, 429138), (486, 286092), (648, 214569), (729, 190728), (883, 157464), (972, 143046), (1458, 95364), (1766, 78732), (1944, 71523), (2187, 63576), (2649, 52488), (2916, 47682), (3532, 39366), (4374, 31788), (5298, 26244), (5832, 23841), (6561, 21192), (7064, 19683), (7947, 17496), (8748, 15894), (10596, 13122)]