89777408

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 108

約数和(自身を含む): 221248692

約数和(自身を除く): 131471284

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 421, 448, 476, 544, 784, 833, 842, 896, 952, 1088, 1568, 1666, 1684, 1792, 1904, 2176, 2947, 3136, 3332, 3368, 3808, 4352, 5894, 6272, 6664, 6736, 7157, 7616, 11788, 12544, 13328, 13472, 14314, 15232, 20629, 23576, 26656, 26944, 28628, 30464, 41258, 47152, 50099, 53312, 53888, 57256, 82516, 94304, 100198, 106624, 107776, 114512, 165032, 188608, 200396, 213248, 229024, 330064, 350693, 377216, 400792, 458048, 660128, 701386, 754432, 801584, 916096, 1320256, 1402772, 1603168, 1832192, 2640512, 2805544, 3206336, 5281024, 5611088, 6412672, 11222176, 12825344, 22444352, 44888704, 89777408]

約数ペア:

[(1, 89777408), (2, 44888704), (4, 22444352), (7, 12825344), (8, 11222176), (14, 6412672), (16, 5611088), (17, 5281024), (28, 3206336), (32, 2805544), (34, 2640512), (49, 1832192), (56, 1603168), (64, 1402772), (68, 1320256), (98, 916096), (112, 801584), (119, 754432), (128, 701386), (136, 660128), (196, 458048), (224, 400792), (238, 377216), (256, 350693), (272, 330064), (392, 229024), (421, 213248), (448, 200396), (476, 188608), (544, 165032), (784, 114512), (833, 107776), (842, 106624), (896, 100198), (952, 94304), (1088, 82516), (1568, 57256), (1666, 53888), (1684, 53312), (1792, 50099), (1904, 47152), (2176, 41258), (2947, 30464), (3136, 28628), (3332, 26944), (3368, 26656), (3808, 23576), (4352, 20629), (5894, 15232), (6272, 14314), (6664, 13472), (6736, 13328), (7157, 12544), (7616, 11788)]