84454216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 115855544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1931, 1988, 3124, 3862, 3976, 5467, 6248, 7724, 10934, 13517, 15448, 21241, 21868, 27034, 42482, 43736, 54068, 84964, 108136, 137101, 148687, 169928, 274202, 297374, 548404, 594748, 959707, 1096808, 1189496, 1508111, 1919414, 3016222, 3838828, 6032444, 7677656, 10556777, 12064888, 21113554, 42227108, 84454216]

約数ペア:

[(1, 84454216), (2, 42227108), (4, 21113554), (7, 12064888), (8, 10556777), (11, 7677656), (14, 6032444), (22, 3838828), (28, 3016222), (44, 1919414), (56, 1508111), (71, 1189496), (77, 1096808), (88, 959707), (142, 594748), (154, 548404), (284, 297374), (308, 274202), (497, 169928), (568, 148687), (616, 137101), (781, 108136), (994, 84964), (1562, 54068), (1931, 43736), (1988, 42482), (3124, 27034), (3862, 21868), (3976, 21241), (5467, 15448), (6248, 13517), (7724, 10934)]