68083792

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 157307392

約数和(自身を除く): 89223600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 67, 86, 112, 134, 172, 211, 268, 301, 344, 422, 469, 536, 602, 688, 844, 938, 1072, 1204, 1477, 1688, 1876, 2408, 2881, 2954, 3376, 3752, 4816, 5762, 5908, 7504, 9073, 11524, 11816, 14137, 18146, 20167, 23048, 23632, 28274, 36292, 40334, 46096, 56548, 63511, 72584, 80668, 98959, 113096, 127022, 145168, 161336, 197918, 226192, 254044, 322672, 395836, 508088, 607891, 791672, 1016176, 1215782, 1583344, 2431564, 4255237, 4863128, 8510474, 9726256, 17020948, 34041896, 68083792]

約数ペア:

[(1, 68083792), (2, 34041896), (4, 17020948), (7, 9726256), (8, 8510474), (14, 4863128), (16, 4255237), (28, 2431564), (43, 1583344), (56, 1215782), (67, 1016176), (86, 791672), (112, 607891), (134, 508088), (172, 395836), (211, 322672), (268, 254044), (301, 226192), (344, 197918), (422, 161336), (469, 145168), (536, 127022), (602, 113096), (688, 98959), (844, 80668), (938, 72584), (1072, 63511), (1204, 56548), (1477, 46096), (1688, 40334), (1876, 36292), (2408, 28274), (2881, 23632), (2954, 23048), (3376, 20167), (3752, 18146), (4816, 14137), (5762, 11816), (5908, 11524), (7504, 9073)]