67999872

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2981

約数の個数: 64

約数和(自身を含む): 183648960

約数和(自身を除く): 115649088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2903, 2928, 3904, 5806, 5856, 7808, 8709, 11612, 11712, 17418, 23224, 23424, 34836, 46448, 69672, 92896, 139344, 177083, 185792, 278688, 354166, 371584, 531249, 557376, 708332, 1062498, 1114752, 1416664, 2124996, 2833328, 4249992, 5666656, 8499984, 11333312, 16999968, 22666624, 33999936, 67999872]

約数ペア:

[(1, 67999872), (2, 33999936), (3, 22666624), (4, 16999968), (6, 11333312), (8, 8499984), (12, 5666656), (16, 4249992), (24, 2833328), (32, 2124996), (48, 1416664), (61, 1114752), (64, 1062498), (96, 708332), (122, 557376), (128, 531249), (183, 371584), (192, 354166), (244, 278688), (366, 185792), (384, 177083), (488, 139344), (732, 92896), (976, 69672), (1464, 46448), (1952, 34836), (2903, 23424), (2928, 23224), (3904, 17418), (5806, 11712), (5856, 11612), (7808, 8709)]