82580992

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 80

約数和(自身を含む): 187331760

約数和(自身を除く): 104750768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 653, 832, 988, 1216, 1306, 1664, 1976, 2432, 2612, 3328, 3952, 4864, 5224, 6656, 7904, 8489, 9728, 10448, 12407, 15808, 16978, 20896, 24814, 31616, 33956, 41792, 49628, 63232, 67912, 83584, 99256, 126464, 135824, 161291, 167168, 198512, 271648, 322582, 334336, 397024, 543296, 645164, 794048, 1086592, 1290328, 1588096, 2173184, 2580656, 3176192, 4346368, 5161312, 6352384, 10322624, 20645248, 41290496, 82580992]

約数ペア:

[(1, 82580992), (2, 41290496), (4, 20645248), (8, 10322624), (13, 6352384), (16, 5161312), (19, 4346368), (26, 3176192), (32, 2580656), (38, 2173184), (52, 1588096), (64, 1290328), (76, 1086592), (104, 794048), (128, 645164), (152, 543296), (208, 397024), (247, 334336), (256, 322582), (304, 271648), (416, 198512), (494, 167168), (512, 161291), (608, 135824), (653, 126464), (832, 99256), (988, 83584), (1216, 67912), (1306, 63232), (1664, 49628), (1976, 41792), (2432, 33956), (2612, 31616), (3328, 24814), (3952, 20896), (4864, 16978), (5224, 15808), (6656, 12407), (7904, 10448), (8489, 9728)]