77541126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 174155520

約数和(自身を除く): 96614394

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 61, 78, 86, 122, 129, 183, 258, 366, 379, 559, 758, 793, 1118, 1137, 1586, 1677, 2274, 2379, 2623, 3354, 4758, 4927, 5246, 7869, 9854, 14781, 15738, 16297, 23119, 29562, 32594, 34099, 46238, 48891, 68198, 69357, 97782, 102297, 138714, 204594, 211861, 300547, 423722, 601094, 635583, 901641, 994117, 1271166, 1803282, 1988234, 2982351, 5964702, 12923521, 25847042, 38770563, 77541126]

約数ペア:

[(1, 77541126), (2, 38770563), (3, 25847042), (6, 12923521), (13, 5964702), (26, 2982351), (39, 1988234), (43, 1803282), (61, 1271166), (78, 994117), (86, 901641), (122, 635583), (129, 601094), (183, 423722), (258, 300547), (366, 211861), (379, 204594), (559, 138714), (758, 102297), (793, 97782), (1118, 69357), (1137, 68198), (1586, 48891), (1677, 46238), (2274, 34099), (2379, 32594), (2623, 29562), (3354, 23119), (4758, 16297), (4927, 15738), (5246, 14781), (7869, 9854)]