855228672

素因数分解:

$2^8\times 3^3\times {\mathrm{123731}}^1$

素因数の和:123756

約数の個数: 72

約数和(自身を含む): 2529082080

約数和(自身を除く): 1673853408

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, 123731, 247462, 371193, 494924, 742386, 989848, 1113579, 1484772, 1979696, 2227158, 2969544, 3340737, 3959392, 4454316, 5939088, 6681474, 7918784, 8908632, 11878176, 13362948, 15837568, 17817264, 23756352, 26725896, 31675136, 35634528, 47512704, 53451792, 71269056, 95025408, 106903584, 142538112, 213807168, 285076224, 427614336, 855228672]

約数ペア:

[(1, 855228672), (2, 427614336), (3, 285076224), (4, 213807168), (6, 142538112), (8, 106903584), (9, 95025408), (12, 71269056), (16, 53451792), (18, 47512704), (24, 35634528), (27, 31675136), (32, 26725896), (36, 23756352), (48, 17817264), (54, 15837568), (64, 13362948), (72, 11878176), (96, 8908632), (108, 7918784), (128, 6681474), (144, 5939088), (192, 4454316), (216, 3959392), (256, 3340737), (288, 2969544), (384, 2227158), (432, 1979696), (576, 1484772), (768, 1113579), (864, 989848), (1152, 742386), (1728, 494924), (2304, 371193), (3456, 247462), (6912, 123731)]