65205168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4129}}^1$

素因数の和:4194

約数の個数: 80

約数和(自身を含む): 196654080

約数和(自身を除く): 131448912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 4129, 5264, 7896, 8258, 12387, 15792, 16516, 24774, 28903, 33032, 49548, 57806, 66064, 86709, 99096, 115612, 173418, 194063, 198192, 231224, 346836, 388126, 462448, 582189, 693672, 776252, 1164378, 1358441, 1387344, 1552504, 2328756, 2716882, 3105008, 4075323, 4657512, 5433764, 8150646, 9315024, 10867528, 16301292, 21735056, 32602584, 65205168]

約数ペア:

[(1, 65205168), (2, 32602584), (3, 21735056), (4, 16301292), (6, 10867528), (7, 9315024), (8, 8150646), (12, 5433764), (14, 4657512), (16, 4075323), (21, 3105008), (24, 2716882), (28, 2328756), (42, 1552504), (47, 1387344), (48, 1358441), (56, 1164378), (84, 776252), (94, 693672), (112, 582189), (141, 462448), (168, 388126), (188, 346836), (282, 231224), (329, 198192), (336, 194063), (376, 173418), (564, 115612), (658, 99096), (752, 86709), (987, 66064), (1128, 57806), (1316, 49548), (1974, 33032), (2256, 28903), (2632, 24774), (3948, 16516), (4129, 15792), (5264, 12387), (7896, 8258)]