79909158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 188398080

約数和(自身を除く): 108488922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 73, 134, 146, 201, 219, 389, 402, 438, 469, 511, 778, 938, 1022, 1167, 1407, 1533, 2334, 2723, 2814, 3066, 4891, 5446, 8169, 9782, 14673, 16338, 26063, 28397, 29346, 34237, 52126, 56794, 68474, 78189, 85191, 102711, 156378, 170382, 182441, 198779, 205422, 364882, 397558, 547323, 596337, 1094646, 1192674, 1902599, 3805198, 5707797, 11415594, 13318193, 26636386, 39954579, 79909158]

約数ペア:

[(1, 79909158), (2, 39954579), (3, 26636386), (6, 13318193), (7, 11415594), (14, 5707797), (21, 3805198), (42, 1902599), (67, 1192674), (73, 1094646), (134, 596337), (146, 547323), (201, 397558), (219, 364882), (389, 205422), (402, 198779), (438, 182441), (469, 170382), (511, 156378), (778, 102711), (938, 85191), (1022, 78189), (1167, 68474), (1407, 56794), (1533, 52126), (2334, 34237), (2723, 29346), (2814, 28397), (3066, 26063), (4891, 16338), (5446, 14673), (8169, 9782)]