68774544

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 204272640

約数和(自身を除く): 135498096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 344, 348, 383, 387, 464, 516, 522, 688, 696, 766, 774, 1032, 1044, 1149, 1247, 1392, 1532, 1548, 2064, 2088, 2298, 2494, 3064, 3096, 3447, 3741, 4176, 4596, 4988, 6128, 6192, 6894, 7482, 9192, 9976, 11107, 11223, 13788, 14964, 16469, 18384, 19952, 22214, 22446, 27576, 29928, 32938, 33321, 44428, 44892, 49407, 55152, 59856, 65876, 66642, 88856, 89784, 98814, 99963, 131752, 133284, 148221, 177712, 179568, 197628, 199926, 263504, 266568, 296442, 395256, 399852, 477601, 533136, 592884, 790512, 799704, 955202, 1185768, 1432803, 1599408, 1910404, 2371536, 2865606, 3820808, 4298409, 5731212, 7641616, 8596818, 11462424, 17193636, 22924848, 34387272, 68774544]

約数ペア:

[(1, 68774544), (2, 34387272), (3, 22924848), (4, 17193636), (6, 11462424), (8, 8596818), (9, 7641616), (12, 5731212), (16, 4298409), (18, 3820808), (24, 2865606), (29, 2371536), (36, 1910404), (43, 1599408), (48, 1432803), (58, 1185768), (72, 955202), (86, 799704), (87, 790512), (116, 592884), (129, 533136), (144, 477601), (172, 399852), (174, 395256), (232, 296442), (258, 266568), (261, 263504), (344, 199926), (348, 197628), (383, 179568), (387, 177712), (464, 148221), (516, 133284), (522, 131752), (688, 99963), (696, 98814), (766, 89784), (774, 88856), (1032, 66642), (1044, 65876), (1149, 59856), (1247, 55152), (1392, 49407), (1532, 44892), (1548, 44428), (2064, 33321), (2088, 32938), (2298, 29928), (2494, 27576), (3064, 22446), (3096, 22214), (3447, 19952), (3741, 18384), (4176, 16469), (4596, 14964), (4988, 13788), (6128, 11223), (6192, 11107), (6894, 9976), (7482, 9192)]