77668544

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 56

約数和(自身を含む): 159593280

約数和(自身を除く): 81924736

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 67, 118, 134, 236, 268, 307, 472, 536, 614, 944, 1072, 1228, 1888, 2144, 2456, 3776, 3953, 4288, 4912, 7906, 9824, 15812, 18113, 19648, 20569, 31624, 36226, 41138, 63248, 72452, 82276, 126496, 144904, 164552, 252992, 289808, 329104, 579616, 658208, 1159232, 1213571, 1316416, 2427142, 4854284, 9708568, 19417136, 38834272, 77668544]

約数ペア:

[(1, 77668544), (2, 38834272), (4, 19417136), (8, 9708568), (16, 4854284), (32, 2427142), (59, 1316416), (64, 1213571), (67, 1159232), (118, 658208), (134, 579616), (236, 329104), (268, 289808), (307, 252992), (472, 164552), (536, 144904), (614, 126496), (944, 82276), (1072, 72452), (1228, 63248), (1888, 41138), (2144, 36226), (2456, 31624), (3776, 20569), (3953, 19648), (4288, 18113), (4912, 15812), (7906, 9824)]