54178728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 156816000

約数和(自身を除く): 102637272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 241, 323, 348, 408, 456, 482, 493, 551, 646, 696, 723, 964, 969, 986, 1102, 1292, 1446, 1479, 1653, 1928, 1938, 1972, 2204, 2584, 2892, 2958, 3306, 3876, 3944, 4097, 4408, 4579, 5784, 5916, 6612, 6989, 7752, 8194, 9158, 9367, 11832, 12291, 13224, 13737, 13978, 16388, 18316, 18734, 20967, 24582, 27474, 27956, 28101, 32776, 36632, 37468, 41934, 49164, 54948, 55912, 56202, 74936, 77843, 83868, 98328, 109896, 112404, 118813, 132791, 155686, 167736, 224808, 233529, 237626, 265582, 311372, 356439, 398373, 467058, 475252, 531164, 622744, 712878, 796746, 934116, 950504, 1062328, 1425756, 1593492, 1868232, 2257447, 2851512, 3186984, 4514894, 6772341, 9029788, 13544682, 18059576, 27089364, 54178728]

約数ペア:

[(1, 54178728), (2, 27089364), (3, 18059576), (4, 13544682), (6, 9029788), (8, 6772341), (12, 4514894), (17, 3186984), (19, 2851512), (24, 2257447), (29, 1868232), (34, 1593492), (38, 1425756), (51, 1062328), (57, 950504), (58, 934116), (68, 796746), (76, 712878), (87, 622744), (102, 531164), (114, 475252), (116, 467058), (136, 398373), (152, 356439), (174, 311372), (204, 265582), (228, 237626), (232, 233529), (241, 224808), (323, 167736), (348, 155686), (408, 132791), (456, 118813), (482, 112404), (493, 109896), (551, 98328), (646, 83868), (696, 77843), (723, 74936), (964, 56202), (969, 55912), (986, 54948), (1102, 49164), (1292, 41934), (1446, 37468), (1479, 36632), (1653, 32776), (1928, 28101), (1938, 27956), (1972, 27474), (2204, 24582), (2584, 20967), (2892, 18734), (2958, 18316), (3306, 16388), (3876, 13978), (3944, 13737), (4097, 13224), (4408, 12291), (4579, 11832), (5784, 9367), (5916, 9158), (6612, 8194), (6989, 7752)]