76789856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 180478368

約数和(自身を除く): 103688512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 97, 104, 143, 173, 176, 194, 208, 286, 346, 352, 388, 416, 572, 692, 776, 1067, 1144, 1261, 1384, 1552, 1903, 2134, 2249, 2288, 2522, 2768, 3104, 3806, 4268, 4498, 4576, 5044, 5536, 7612, 8536, 8996, 10088, 13871, 15224, 16781, 17072, 17992, 20176, 24739, 27742, 30448, 33562, 34144, 35984, 40352, 49478, 55484, 60896, 67124, 71968, 98956, 110968, 134248, 184591, 197912, 218153, 221936, 268496, 369182, 395824, 436306, 443872, 536992, 738364, 791648, 872612, 1476728, 1745224, 2399683, 2953456, 3490448, 4799366, 5906912, 6980896, 9598732, 19197464, 38394928, 76789856]

約数ペア:

[(1, 76789856), (2, 38394928), (4, 19197464), (8, 9598732), (11, 6980896), (13, 5906912), (16, 4799366), (22, 3490448), (26, 2953456), (32, 2399683), (44, 1745224), (52, 1476728), (88, 872612), (97, 791648), (104, 738364), (143, 536992), (173, 443872), (176, 436306), (194, 395824), (208, 369182), (286, 268496), (346, 221936), (352, 218153), (388, 197912), (416, 184591), (572, 134248), (692, 110968), (776, 98956), (1067, 71968), (1144, 67124), (1261, 60896), (1384, 55484), (1552, 49478), (1903, 40352), (2134, 35984), (2249, 34144), (2288, 33562), (2522, 30448), (2768, 27742), (3104, 24739), (3806, 20176), (4268, 17992), (4498, 17072), (4576, 16781), (5044, 15224), (5536, 13871), (7612, 10088), (8536, 8996)]