72278784

素因数分解:

$2^8\times 3^3\times {\mathrm{10457}}^1$

素因数の和:10482

約数の個数: 72

約数和(自身を含む): 213761520

約数和(自身を除く): 141482736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 10457, 20914, 31371, 41828, 62742, 83656, 94113, 125484, 167312, 188226, 250968, 282339, 334624, 376452, 501936, 564678, 669248, 752904, 1003872, 1129356, 1338496, 1505808, 2007744, 2258712, 2676992, 3011616, 4015488, 4517424, 6023232, 8030976, 9034848, 12046464, 18069696, 24092928, 36139392, 72278784]

約数ペア:

[(1, 72278784), (2, 36139392), (3, 24092928), (4, 18069696), (6, 12046464), (8, 9034848), (9, 8030976), (12, 6023232), (16, 4517424), (18, 4015488), (24, 3011616), (27, 2676992), (32, 2258712), (36, 2007744), (48, 1505808), (54, 1338496), (64, 1129356), (72, 1003872), (96, 752904), (108, 669248), (128, 564678), (144, 501936), (192, 376452), (216, 334624), (256, 282339), (288, 250968), (384, 188226), (432, 167312), (576, 125484), (768, 94113), (864, 83656), (1152, 62742), (1728, 41828), (2304, 31371), (3456, 20914), (6912, 10457)]