79321728

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 231336000

約数和(自身を除く): 152014272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 272, 348, 384, 408, 419, 464, 493, 544, 696, 816, 838, 928, 986, 1088, 1257, 1392, 1479, 1632, 1676, 1856, 1972, 2176, 2514, 2784, 2958, 3264, 3352, 3712, 3944, 5028, 5568, 5916, 6528, 6704, 7123, 7888, 10056, 11136, 11832, 12151, 13408, 14246, 15776, 20112, 21369, 23664, 24302, 26816, 28492, 31552, 36453, 40224, 42738, 47328, 48604, 53632, 56984, 63104, 72906, 80448, 85476, 94656, 97208, 113968, 145812, 160896, 170952, 189312, 194416, 206567, 227936, 291624, 341904, 388832, 413134, 455872, 583248, 619701, 683808, 777664, 826268, 911744, 1166496, 1239402, 1367616, 1555328, 1652536, 2332992, 2478804, 2735232, 3305072, 4665984, 4957608, 6610144, 9915216, 13220288, 19830432, 26440576, 39660864, 79321728]

約数ペア:

[(1, 79321728), (2, 39660864), (3, 26440576), (4, 19830432), (6, 13220288), (8, 9915216), (12, 6610144), (16, 4957608), (17, 4665984), (24, 3305072), (29, 2735232), (32, 2478804), (34, 2332992), (48, 1652536), (51, 1555328), (58, 1367616), (64, 1239402), (68, 1166496), (87, 911744), (96, 826268), (102, 777664), (116, 683808), (128, 619701), (136, 583248), (174, 455872), (192, 413134), (204, 388832), (232, 341904), (272, 291624), (348, 227936), (384, 206567), (408, 194416), (419, 189312), (464, 170952), (493, 160896), (544, 145812), (696, 113968), (816, 97208), (838, 94656), (928, 85476), (986, 80448), (1088, 72906), (1257, 63104), (1392, 56984), (1479, 53632), (1632, 48604), (1676, 47328), (1856, 42738), (1972, 40224), (2176, 36453), (2514, 31552), (2784, 28492), (2958, 26816), (3264, 24302), (3352, 23664), (3712, 21369), (3944, 20112), (5028, 15776), (5568, 14246), (5916, 13408), (6528, 12151), (6704, 11832), (7123, 11136), (7888, 10056)]