68819328

素因数分解:

$2^7\times 3^3\times {\mathrm{19913}}^1$

素因数の和:19936

約数の個数: 64

約数和(自身を含む): 203122800

約数和(自身を除く): 134303472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 19913, 39826, 59739, 79652, 119478, 159304, 179217, 238956, 318608, 358434, 477912, 537651, 637216, 716868, 955824, 1075302, 1274432, 1433736, 1911648, 2150604, 2548864, 2867472, 3823296, 4301208, 5734944, 7646592, 8602416, 11469888, 17204832, 22939776, 34409664, 68819328]

約数ペア:

[(1, 68819328), (2, 34409664), (3, 22939776), (4, 17204832), (6, 11469888), (8, 8602416), (9, 7646592), (12, 5734944), (16, 4301208), (18, 3823296), (24, 2867472), (27, 2548864), (32, 2150604), (36, 1911648), (48, 1433736), (54, 1274432), (64, 1075302), (72, 955824), (96, 716868), (108, 637216), (128, 537651), (144, 477912), (192, 358434), (216, 318608), (288, 238956), (384, 179217), (432, 159304), (576, 119478), (864, 79652), (1152, 59739), (1728, 39826), (3456, 19913)]