78139776

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1464

約数の個数: 128

約数和(自身を含む): 244016640

約数和(自身を除く): 165876864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1423, 1664, 1716, 2112, 2288, 2496, 2846, 3432, 4224, 4269, 4576, 4992, 5692, 6864, 8538, 9152, 11384, 13728, 15653, 17076, 18304, 18499, 22768, 27456, 31306, 34152, 36998, 45536, 46959, 54912, 55497, 62612, 68304, 73996, 91072, 93918, 110994, 125224, 136608, 147992, 182144, 187836, 203489, 221988, 250448, 273216, 295984, 375672, 406978, 443976, 500896, 546432, 591968, 610467, 751344, 813956, 887952, 1001792, 1183936, 1220934, 1502688, 1627912, 1775904, 2003584, 2367872, 2441868, 3005376, 3255824, 3551808, 4883736, 6010752, 6511648, 7103616, 9767472, 13023296, 19534944, 26046592, 39069888, 78139776]

約数ペア:

[(1, 78139776), (2, 39069888), (3, 26046592), (4, 19534944), (6, 13023296), (8, 9767472), (11, 7103616), (12, 6511648), (13, 6010752), (16, 4883736), (22, 3551808), (24, 3255824), (26, 3005376), (32, 2441868), (33, 2367872), (39, 2003584), (44, 1775904), (48, 1627912), (52, 1502688), (64, 1220934), (66, 1183936), (78, 1001792), (88, 887952), (96, 813956), (104, 751344), (128, 610467), (132, 591968), (143, 546432), (156, 500896), (176, 443976), (192, 406978), (208, 375672), (264, 295984), (286, 273216), (312, 250448), (352, 221988), (384, 203489), (416, 187836), (429, 182144), (528, 147992), (572, 136608), (624, 125224), (704, 110994), (832, 93918), (858, 91072), (1056, 73996), (1144, 68304), (1248, 62612), (1408, 55497), (1423, 54912), (1664, 46959), (1716, 45536), (2112, 36998), (2288, 34152), (2496, 31306), (2846, 27456), (3432, 22768), (4224, 18499), (4269, 18304), (4576, 17076), (4992, 15653), (5692, 13728), (6864, 11384), (8538, 9152)]