78839168

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 165423600

約数和(自身を除く): 86584432

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 128, 134, 232, 268, 317, 464, 536, 634, 928, 1072, 1268, 1856, 1943, 2144, 2536, 3712, 3886, 4288, 5072, 7772, 8576, 9193, 10144, 15544, 18386, 20288, 21239, 31088, 36772, 40576, 42478, 62176, 73544, 84956, 124352, 147088, 169912, 248704, 294176, 339824, 588352, 615931, 679648, 1176704, 1231862, 1359296, 2463724, 2718592, 4927448, 9854896, 19709792, 39419584, 78839168]

約数ペア:

[(1, 78839168), (2, 39419584), (4, 19709792), (8, 9854896), (16, 4927448), (29, 2718592), (32, 2463724), (58, 1359296), (64, 1231862), (67, 1176704), (116, 679648), (128, 615931), (134, 588352), (232, 339824), (268, 294176), (317, 248704), (464, 169912), (536, 147088), (634, 124352), (928, 84956), (1072, 73544), (1268, 62176), (1856, 42478), (1943, 40576), (2144, 36772), (2536, 31088), (3712, 21239), (3886, 20288), (4288, 18386), (5072, 15544), (7772, 10144), (8576, 9193)]