77792896

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 161470080

約数和(自身を除く): 83677184

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 128, 134, 188, 193, 268, 376, 386, 536, 752, 772, 1072, 1504, 1544, 2144, 3008, 3088, 3149, 4288, 6016, 6176, 6298, 8576, 9071, 12352, 12596, 12931, 18142, 24704, 25192, 25862, 36284, 50384, 51724, 72568, 100768, 103448, 145136, 201536, 206896, 290272, 403072, 413792, 580544, 607757, 827584, 1161088, 1215514, 1655168, 2431028, 4862056, 9724112, 19448224, 38896448, 77792896]

約数ペア:

[(1, 77792896), (2, 38896448), (4, 19448224), (8, 9724112), (16, 4862056), (32, 2431028), (47, 1655168), (64, 1215514), (67, 1161088), (94, 827584), (128, 607757), (134, 580544), (188, 413792), (193, 403072), (268, 290272), (376, 206896), (386, 201536), (536, 145136), (752, 103448), (772, 100768), (1072, 72568), (1504, 51724), (1544, 50384), (2144, 36284), (3008, 25862), (3088, 25192), (3149, 24704), (4288, 18142), (6016, 12931), (6176, 12596), (6298, 12352), (8576, 9071)]