77830144

素因数分解:

$2^{11}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 182800800

約数和(自身を除く): 104970656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 89, 112, 122, 128, 178, 224, 244, 256, 356, 427, 448, 488, 512, 623, 712, 854, 896, 976, 1024, 1246, 1424, 1708, 1792, 1952, 2048, 2492, 2848, 3416, 3584, 3904, 4984, 5429, 5696, 6832, 7168, 7808, 9968, 10858, 11392, 13664, 14336, 15616, 19936, 21716, 22784, 27328, 31232, 38003, 39872, 43432, 45568, 54656, 62464, 76006, 79744, 86864, 91136, 109312, 124928, 152012, 159488, 173728, 182272, 218624, 304024, 318976, 347456, 437248, 608048, 637952, 694912, 874496, 1216096, 1275904, 1389824, 2432192, 2779648, 4864384, 5559296, 9728768, 11118592, 19457536, 38915072, 77830144]

約数ペア:

[(1, 77830144), (2, 38915072), (4, 19457536), (7, 11118592), (8, 9728768), (14, 5559296), (16, 4864384), (28, 2779648), (32, 2432192), (56, 1389824), (61, 1275904), (64, 1216096), (89, 874496), (112, 694912), (122, 637952), (128, 608048), (178, 437248), (224, 347456), (244, 318976), (256, 304024), (356, 218624), (427, 182272), (448, 173728), (488, 159488), (512, 152012), (623, 124928), (712, 109312), (854, 91136), (896, 86864), (976, 79744), (1024, 76006), (1246, 62464), (1424, 54656), (1708, 45568), (1792, 43432), (1952, 39872), (2048, 38003), (2492, 31232), (2848, 27328), (3416, 22784), (3584, 21716), (3904, 19936), (4984, 15616), (5429, 14336), (5696, 13664), (6832, 11392), (7168, 10858), (7808, 9968)]