77763952

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 179567872

約数和(自身を除く): 101803920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 67, 86, 112, 134, 172, 241, 268, 301, 344, 469, 482, 536, 602, 688, 938, 964, 1072, 1204, 1687, 1876, 1928, 2408, 2881, 3374, 3752, 3856, 4816, 5762, 6748, 7504, 10363, 11524, 13496, 16147, 20167, 20726, 23048, 26992, 32294, 40334, 41452, 46096, 64588, 72541, 80668, 82904, 113029, 129176, 145082, 161336, 165808, 226058, 258352, 290164, 322672, 452116, 580328, 694321, 904232, 1160656, 1388642, 1808464, 2777284, 4860247, 5554568, 9720494, 11109136, 19440988, 38881976, 77763952]

約数ペア:

[(1, 77763952), (2, 38881976), (4, 19440988), (7, 11109136), (8, 9720494), (14, 5554568), (16, 4860247), (28, 2777284), (43, 1808464), (56, 1388642), (67, 1160656), (86, 904232), (112, 694321), (134, 580328), (172, 452116), (241, 322672), (268, 290164), (301, 258352), (344, 226058), (469, 165808), (482, 161336), (536, 145082), (602, 129176), (688, 113029), (938, 82904), (964, 80668), (1072, 72541), (1204, 64588), (1687, 46096), (1876, 41452), (1928, 40334), (2408, 32294), (2881, 26992), (3374, 23048), (3752, 20726), (3856, 20167), (4816, 16147), (5762, 13496), (6748, 11524), (7504, 10363)]