77804286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 184977408

約数和(自身を除く): 107173122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 67, 86, 129, 134, 201, 258, 301, 402, 469, 602, 643, 903, 938, 1286, 1407, 1806, 1929, 2814, 2881, 3858, 4501, 5762, 8643, 9002, 13503, 17286, 20167, 27006, 27649, 40334, 43081, 55298, 60501, 82947, 86162, 121002, 129243, 165894, 193543, 258486, 301567, 387086, 580629, 603134, 904701, 1161258, 1809402, 1852483, 3704966, 5557449, 11114898, 12967381, 25934762, 38902143, 77804286]

約数ペア:

[(1, 77804286), (2, 38902143), (3, 25934762), (6, 12967381), (7, 11114898), (14, 5557449), (21, 3704966), (42, 1852483), (43, 1809402), (67, 1161258), (86, 904701), (129, 603134), (134, 580629), (201, 387086), (258, 301567), (301, 258486), (402, 193543), (469, 165894), (602, 129243), (643, 121002), (903, 86162), (938, 82947), (1286, 60501), (1407, 55298), (1806, 43081), (1929, 40334), (2814, 27649), (2881, 27006), (3858, 20167), (4501, 17286), (5762, 13503), (8643, 9002)]