91173984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 270273024

約数和(自身を除く): 179099040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 88, 94, 96, 121, 132, 141, 167, 176, 188, 242, 264, 282, 334, 352, 363, 376, 484, 501, 517, 528, 564, 668, 726, 752, 968, 1002, 1034, 1056, 1128, 1336, 1452, 1504, 1551, 1837, 1936, 2004, 2068, 2256, 2672, 2904, 3102, 3674, 3872, 4008, 4136, 4512, 5344, 5511, 5687, 5808, 6204, 7348, 7849, 8016, 8272, 11022, 11374, 11616, 12408, 14696, 15698, 16032, 16544, 17061, 20207, 22044, 22748, 23547, 24816, 29392, 31396, 34122, 40414, 44088, 45496, 47094, 49632, 58784, 60621, 62792, 68244, 80828, 86339, 88176, 90992, 94188, 121242, 125584, 136488, 161656, 172678, 176352, 181984, 188376, 242484, 251168, 259017, 272976, 323312, 345356, 376752, 484968, 518034, 545952, 646624, 690712, 753504, 949729, 969936, 1036068, 1381424, 1899458, 1939872, 2072136, 2762848, 2849187, 3798916, 4144272, 5698374, 7597832, 8288544, 11396748, 15195664, 22793496, 30391328, 45586992, 91173984]

約数ペア:

[(1, 91173984), (2, 45586992), (3, 30391328), (4, 22793496), (6, 15195664), (8, 11396748), (11, 8288544), (12, 7597832), (16, 5698374), (22, 4144272), (24, 3798916), (32, 2849187), (33, 2762848), (44, 2072136), (47, 1939872), (48, 1899458), (66, 1381424), (88, 1036068), (94, 969936), (96, 949729), (121, 753504), (132, 690712), (141, 646624), (167, 545952), (176, 518034), (188, 484968), (242, 376752), (264, 345356), (282, 323312), (334, 272976), (352, 259017), (363, 251168), (376, 242484), (484, 188376), (501, 181984), (517, 176352), (528, 172678), (564, 161656), (668, 136488), (726, 125584), (752, 121242), (968, 94188), (1002, 90992), (1034, 88176), (1056, 86339), (1128, 80828), (1336, 68244), (1452, 62792), (1504, 60621), (1551, 58784), (1837, 49632), (1936, 47094), (2004, 45496), (2068, 44088), (2256, 40414), (2672, 34122), (2904, 31396), (3102, 29392), (3674, 24816), (3872, 23547), (4008, 22748), (4136, 22044), (4512, 20207), (5344, 17061), (5511, 16544), (5687, 16032), (5808, 15698), (6204, 14696), (7348, 12408), (7849, 11616), (8016, 11374), (8272, 11022)]