189574308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68389}}^1$

素因数の和:68417

約数の個数: 72

約数和(自身を含む): 597455040

約数和(自身を除く): 407880732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 68389, 136778, 205167, 273556, 410334, 478723, 615501, 752279, 820668, 957446, 1231002, 1436169, 1504558, 1914892, 2256837, 2462004, 2872338, 3009116, 4308507, 4513674, 5265953, 5744676, 6770511, 8617014, 9027348, 10531906, 13541022, 15797859, 17234028, 21063812, 27082044, 31595718, 47393577, 63191436, 94787154, 189574308]

約数ペア:

[(1, 189574308), (2, 94787154), (3, 63191436), (4, 47393577), (6, 31595718), (7, 27082044), (9, 21063812), (11, 17234028), (12, 15797859), (14, 13541022), (18, 10531906), (21, 9027348), (22, 8617014), (28, 6770511), (33, 5744676), (36, 5265953), (42, 4513674), (44, 4308507), (63, 3009116), (66, 2872338), (77, 2462004), (84, 2256837), (99, 1914892), (126, 1504558), (132, 1436169), (154, 1231002), (198, 957446), (231, 820668), (252, 752279), (308, 615501), (396, 478723), (462, 410334), (693, 273556), (924, 205167), (1386, 136778), (2772, 68389)]