82281738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 206300160

約数和(自身を除く): 124018422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 241, 462, 482, 723, 739, 1446, 1478, 1687, 2217, 2651, 3374, 4434, 5061, 5173, 5302, 7953, 8129, 10122, 10346, 15519, 15906, 16258, 18557, 24387, 31038, 37114, 48774, 55671, 56903, 111342, 113806, 170709, 178099, 341418, 356198, 534297, 1068594, 1246693, 1959089, 2493386, 3740079, 3918178, 5877267, 7480158, 11754534, 13713623, 27427246, 41140869, 82281738]

約数ペア:

[(1, 82281738), (2, 41140869), (3, 27427246), (6, 13713623), (7, 11754534), (11, 7480158), (14, 5877267), (21, 3918178), (22, 3740079), (33, 2493386), (42, 1959089), (66, 1246693), (77, 1068594), (154, 534297), (231, 356198), (241, 341418), (462, 178099), (482, 170709), (723, 113806), (739, 111342), (1446, 56903), (1478, 55671), (1687, 48774), (2217, 37114), (2651, 31038), (3374, 24387), (4434, 18557), (5061, 16258), (5173, 15906), (5302, 15519), (7953, 10346), (8129, 10122)]