68303648

素因数分解:

$2^5\times 7^5\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 158118912

約数和(自身を除く): 89815264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 343, 392, 508, 686, 784, 889, 1016, 1372, 1568, 1778, 2032, 2401, 2744, 3556, 4064, 4802, 5488, 6223, 7112, 9604, 10976, 12446, 14224, 16807, 19208, 24892, 28448, 33614, 38416, 43561, 49784, 67228, 76832, 87122, 99568, 134456, 174244, 199136, 268912, 304927, 348488, 537824, 609854, 696976, 1219708, 1393952, 2134489, 2439416, 4268978, 4878832, 8537956, 9757664, 17075912, 34151824, 68303648]

約数ペア:

[(1, 68303648), (2, 34151824), (4, 17075912), (7, 9757664), (8, 8537956), (14, 4878832), (16, 4268978), (28, 2439416), (32, 2134489), (49, 1393952), (56, 1219708), (98, 696976), (112, 609854), (127, 537824), (196, 348488), (224, 304927), (254, 268912), (343, 199136), (392, 174244), (508, 134456), (686, 99568), (784, 87122), (889, 76832), (1016, 67228), (1372, 49784), (1568, 43561), (1778, 38416), (2032, 33614), (2401, 28448), (2744, 24892), (3556, 19208), (4064, 16807), (4802, 14224), (5488, 12446), (6223, 10976), (7112, 9604)]