80724384

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7219

約数の個数: 96

約数和(自身を含む): 253592640

約数和(自身を除く): 172868256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 7187, 11232, 14374, 21561, 28748, 43122, 57496, 64683, 86244, 93431, 114992, 129366, 172488, 186862, 194049, 229984, 258732, 280293, 344976, 373724, 388098, 517464, 560586, 689952, 747448, 776196, 840879, 1034928, 1121172, 1494896, 1552392, 1681758, 2069856, 2242344, 2522637, 2989792, 3104784, 3363516, 4484688, 5045274, 6209568, 6727032, 8969376, 10090548, 13454064, 20181096, 26908128, 40362192, 80724384]

約数ペア:

[(1, 80724384), (2, 40362192), (3, 26908128), (4, 20181096), (6, 13454064), (8, 10090548), (9, 8969376), (12, 6727032), (13, 6209568), (16, 5045274), (18, 4484688), (24, 3363516), (26, 3104784), (27, 2989792), (32, 2522637), (36, 2242344), (39, 2069856), (48, 1681758), (52, 1552392), (54, 1494896), (72, 1121172), (78, 1034928), (96, 840879), (104, 776196), (108, 747448), (117, 689952), (144, 560586), (156, 517464), (208, 388098), (216, 373724), (234, 344976), (288, 280293), (312, 258732), (351, 229984), (416, 194049), (432, 186862), (468, 172488), (624, 129366), (702, 114992), (864, 93431), (936, 86244), (1248, 64683), (1404, 57496), (1872, 43122), (2808, 28748), (3744, 21561), (5616, 14374), (7187, 11232)]