82477472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 217183680

約数和(自身を除く): 134706208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 179, 187, 224, 238, 242, 272, 308, 352, 358, 374, 476, 484, 544, 616, 716, 748, 847, 952, 968, 1232, 1253, 1309, 1432, 1496, 1694, 1904, 1936, 1969, 2057, 2464, 2506, 2618, 2864, 2992, 3043, 3388, 3808, 3872, 3938, 4114, 5012, 5236, 5728, 5984, 6086, 6776, 7876, 8228, 10024, 10472, 12172, 13552, 13783, 14399, 15752, 16456, 20048, 20944, 21301, 21659, 24344, 27104, 27566, 28798, 31504, 32912, 33473, 40096, 41888, 42602, 43318, 48688, 55132, 57596, 63008, 65824, 66946, 85204, 86636, 97376, 110264, 115192, 133892, 151613, 170408, 173272, 220528, 230384, 234311, 267784, 303226, 340816, 346544, 368203, 441056, 460768, 468622, 535568, 606452, 681632, 693088, 736406, 937244, 1071136, 1212904, 1472812, 1874488, 2425808, 2577421, 2945624, 3748976, 4851616, 5154842, 5891248, 7497952, 10309684, 11782496, 20619368, 41238736, 82477472]

約数ペア:

[(1, 82477472), (2, 41238736), (4, 20619368), (7, 11782496), (8, 10309684), (11, 7497952), (14, 5891248), (16, 5154842), (17, 4851616), (22, 3748976), (28, 2945624), (32, 2577421), (34, 2425808), (44, 1874488), (56, 1472812), (68, 1212904), (77, 1071136), (88, 937244), (112, 736406), (119, 693088), (121, 681632), (136, 606452), (154, 535568), (176, 468622), (179, 460768), (187, 441056), (224, 368203), (238, 346544), (242, 340816), (272, 303226), (308, 267784), (352, 234311), (358, 230384), (374, 220528), (476, 173272), (484, 170408), (544, 151613), (616, 133892), (716, 115192), (748, 110264), (847, 97376), (952, 86636), (968, 85204), (1232, 66946), (1253, 65824), (1309, 63008), (1432, 57596), (1496, 55132), (1694, 48688), (1904, 43318), (1936, 42602), (1969, 41888), (2057, 40096), (2464, 33473), (2506, 32912), (2618, 31504), (2864, 28798), (2992, 27566), (3043, 27104), (3388, 24344), (3808, 21659), (3872, 21301), (3938, 20944), (4114, 20048), (5012, 16456), (5236, 15752), (5728, 14399), (5984, 13783), (6086, 13552), (6776, 12172), (7876, 10472), (8228, 10024)]