76991264

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 104158432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 71, 94, 103, 112, 142, 188, 206, 224, 284, 329, 376, 412, 497, 568, 658, 721, 752, 824, 994, 1136, 1316, 1442, 1504, 1648, 1988, 2272, 2632, 2884, 3296, 3337, 3976, 4841, 5264, 5768, 6674, 7313, 7952, 9682, 10528, 11536, 13348, 14626, 15904, 19364, 23072, 23359, 26696, 29252, 33887, 38728, 46718, 51191, 53392, 58504, 67774, 77456, 93436, 102382, 106784, 117008, 135548, 154912, 186872, 204764, 234016, 271096, 343711, 373744, 409528, 542192, 687422, 747488, 819056, 1084384, 1374844, 1638112, 2405977, 2749688, 4811954, 5499376, 9623908, 10998752, 19247816, 38495632, 76991264]

約数ペア:

[(1, 76991264), (2, 38495632), (4, 19247816), (7, 10998752), (8, 9623908), (14, 5499376), (16, 4811954), (28, 2749688), (32, 2405977), (47, 1638112), (56, 1374844), (71, 1084384), (94, 819056), (103, 747488), (112, 687422), (142, 542192), (188, 409528), (206, 373744), (224, 343711), (284, 271096), (329, 234016), (376, 204764), (412, 186872), (497, 154912), (568, 135548), (658, 117008), (721, 106784), (752, 102382), (824, 93436), (994, 77456), (1136, 67774), (1316, 58504), (1442, 53392), (1504, 51191), (1648, 46718), (1988, 38728), (2272, 33887), (2632, 29252), (2884, 26696), (3296, 23359), (3337, 23072), (3976, 19364), (4841, 15904), (5264, 14626), (5768, 13348), (6674, 11536), (7313, 10528), (7952, 9682)]