78178896

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 229855080

約数和(自身を除く): 151676184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 97, 116, 144, 174, 193, 194, 232, 261, 291, 348, 386, 388, 464, 522, 579, 582, 696, 772, 776, 873, 1044, 1158, 1164, 1392, 1544, 1552, 1737, 1746, 2088, 2316, 2328, 2813, 3088, 3474, 3492, 4176, 4632, 4656, 5597, 5626, 6948, 6984, 8439, 9264, 11194, 11252, 13896, 13968, 16791, 16878, 18721, 22388, 22504, 25317, 27792, 33582, 33756, 37442, 44776, 45008, 50373, 50634, 56163, 67164, 67512, 74884, 89552, 100746, 101268, 112326, 134328, 135024, 149768, 168489, 201492, 202536, 224652, 268656, 299536, 336978, 402984, 405072, 449304, 542909, 673956, 805968, 898608, 1085818, 1347912, 1628727, 2171636, 2695824, 3257454, 4343272, 4886181, 6514908, 8686544, 9772362, 13029816, 19544724, 26059632, 39089448, 78178896]

約数ペア:

[(1, 78178896), (2, 39089448), (3, 26059632), (4, 19544724), (6, 13029816), (8, 9772362), (9, 8686544), (12, 6514908), (16, 4886181), (18, 4343272), (24, 3257454), (29, 2695824), (36, 2171636), (48, 1628727), (58, 1347912), (72, 1085818), (87, 898608), (97, 805968), (116, 673956), (144, 542909), (174, 449304), (193, 405072), (194, 402984), (232, 336978), (261, 299536), (291, 268656), (348, 224652), (386, 202536), (388, 201492), (464, 168489), (522, 149768), (579, 135024), (582, 134328), (696, 112326), (772, 101268), (776, 100746), (873, 89552), (1044, 74884), (1158, 67512), (1164, 67164), (1392, 56163), (1544, 50634), (1552, 50373), (1737, 45008), (1746, 44776), (2088, 37442), (2316, 33756), (2328, 33582), (2813, 27792), (3088, 25317), (3474, 22504), (3492, 22388), (4176, 18721), (4632, 16878), (4656, 16791), (5597, 13968), (5626, 13896), (6948, 11252), (6984, 11194), (8439, 9264)]