82440864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 261110304

約数和(自身を除く): 178669440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 66, 72, 88, 96, 99, 106, 132, 144, 159, 176, 198, 212, 264, 288, 318, 352, 396, 424, 477, 491, 528, 583, 636, 792, 848, 954, 982, 1056, 1166, 1272, 1473, 1584, 1696, 1749, 1908, 1964, 2332, 2544, 2946, 3168, 3498, 3816, 3928, 4419, 4664, 5088, 5247, 5401, 5892, 6996, 7632, 7856, 8838, 9328, 10494, 10802, 11784, 13992, 15264, 15712, 16203, 17676, 18656, 20988, 21604, 23568, 26023, 27984, 32406, 35352, 41976, 43208, 47136, 48609, 52046, 55968, 64812, 70704, 78069, 83952, 86416, 97218, 104092, 129624, 141408, 156138, 167904, 172832, 194436, 208184, 234207, 259248, 286253, 312276, 388872, 416368, 468414, 518496, 572506, 624552, 777744, 832736, 858759, 936828, 1145012, 1249104, 1555488, 1717518, 1873656, 2290024, 2498208, 2576277, 3435036, 3747312, 4580048, 5152554, 6870072, 7494624, 9160096, 10305108, 13740144, 20610216, 27480288, 41220432, 82440864]

約数ペア:

[(1, 82440864), (2, 41220432), (3, 27480288), (4, 20610216), (6, 13740144), (8, 10305108), (9, 9160096), (11, 7494624), (12, 6870072), (16, 5152554), (18, 4580048), (22, 3747312), (24, 3435036), (32, 2576277), (33, 2498208), (36, 2290024), (44, 1873656), (48, 1717518), (53, 1555488), (66, 1249104), (72, 1145012), (88, 936828), (96, 858759), (99, 832736), (106, 777744), (132, 624552), (144, 572506), (159, 518496), (176, 468414), (198, 416368), (212, 388872), (264, 312276), (288, 286253), (318, 259248), (352, 234207), (396, 208184), (424, 194436), (477, 172832), (491, 167904), (528, 156138), (583, 141408), (636, 129624), (792, 104092), (848, 97218), (954, 86416), (982, 83952), (1056, 78069), (1166, 70704), (1272, 64812), (1473, 55968), (1584, 52046), (1696, 48609), (1749, 47136), (1908, 43208), (1964, 41976), (2332, 35352), (2544, 32406), (2946, 27984), (3168, 26023), (3498, 23568), (3816, 21604), (3928, 20988), (4419, 18656), (4664, 17676), (5088, 16203), (5247, 15712), (5401, 15264), (5892, 13992), (6996, 11784), (7632, 10802), (7856, 10494), (8838, 9328)]