42376488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 137963520

約数和(自身を除く): 95587032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 997, 1012, 1288, 1518, 1771, 1848, 1932, 1994, 2024, 2991, 3036, 3542, 3864, 3988, 5313, 5982, 6072, 6979, 7084, 7976, 10626, 10967, 11964, 13958, 14168, 20937, 21252, 21934, 22931, 23928, 27916, 32901, 41874, 42504, 43868, 45862, 55832, 65802, 68793, 76769, 83748, 87736, 91724, 131604, 137586, 153538, 160517, 167496, 183448, 230307, 252241, 263208, 275172, 307076, 321034, 460614, 481551, 504482, 550344, 614152, 642068, 756723, 921228, 963102, 1008964, 1284136, 1513446, 1765687, 1842456, 1926204, 2017928, 3026892, 3531374, 3852408, 5297061, 6053784, 7062748, 10594122, 14125496, 21188244, 42376488]

約数ペア:

[(1, 42376488), (2, 21188244), (3, 14125496), (4, 10594122), (6, 7062748), (7, 6053784), (8, 5297061), (11, 3852408), (12, 3531374), (14, 3026892), (21, 2017928), (22, 1926204), (23, 1842456), (24, 1765687), (28, 1513446), (33, 1284136), (42, 1008964), (44, 963102), (46, 921228), (56, 756723), (66, 642068), (69, 614152), (77, 550344), (84, 504482), (88, 481551), (92, 460614), (132, 321034), (138, 307076), (154, 275172), (161, 263208), (168, 252241), (184, 230307), (231, 183448), (253, 167496), (264, 160517), (276, 153538), (308, 137586), (322, 131604), (462, 91724), (483, 87736), (506, 83748), (552, 76769), (616, 68793), (644, 65802), (759, 55832), (924, 45862), (966, 43868), (997, 42504), (1012, 41874), (1288, 32901), (1518, 27916), (1771, 23928), (1848, 22931), (1932, 21934), (1994, 21252), (2024, 20937), (2991, 14168), (3036, 13958), (3542, 11964), (3864, 10967), (3988, 10626), (5313, 7976), (5982, 7084), (6072, 6979)]