81703296

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 165055104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 282, 288, 376, 384, 423, 432, 503, 564, 576, 752, 846, 864, 1006, 1128, 1152, 1269, 1504, 1509, 1692, 1728, 2012, 2256, 2538, 3008, 3018, 3384, 3456, 4024, 4512, 4527, 5076, 6016, 6036, 6768, 8048, 9024, 9054, 10152, 12072, 13536, 13581, 16096, 18048, 18108, 20304, 23641, 24144, 27072, 27162, 32192, 36216, 40608, 47282, 48288, 54144, 54324, 64384, 70923, 72432, 81216, 94564, 96576, 108648, 141846, 144864, 162432, 189128, 193152, 212769, 217296, 283692, 289728, 378256, 425538, 434592, 567384, 579456, 638307, 756512, 851076, 869184, 1134768, 1276614, 1513024, 1702152, 1738368, 2269536, 2553228, 3026048, 3404304, 4539072, 5106456, 6808608, 9078144, 10212912, 13617216, 20425824, 27234432, 40851648, 81703296]

約数ペア:

[(1, 81703296), (2, 40851648), (3, 27234432), (4, 20425824), (6, 13617216), (8, 10212912), (9, 9078144), (12, 6808608), (16, 5106456), (18, 4539072), (24, 3404304), (27, 3026048), (32, 2553228), (36, 2269536), (47, 1738368), (48, 1702152), (54, 1513024), (64, 1276614), (72, 1134768), (94, 869184), (96, 851076), (108, 756512), (128, 638307), (141, 579456), (144, 567384), (188, 434592), (192, 425538), (216, 378256), (282, 289728), (288, 283692), (376, 217296), (384, 212769), (423, 193152), (432, 189128), (503, 162432), (564, 144864), (576, 141846), (752, 108648), (846, 96576), (864, 94564), (1006, 81216), (1128, 72432), (1152, 70923), (1269, 64384), (1504, 54324), (1509, 54144), (1692, 48288), (1728, 47282), (2012, 40608), (2256, 36216), (2538, 32192), (3008, 27162), (3018, 27072), (3384, 24144), (3456, 23641), (4024, 20304), (4512, 18108), (4527, 18048), (5076, 16096), (6016, 13581), (6036, 13536), (6768, 12072), (8048, 10152), (9024, 9054)]