81026532

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{10667}}^1$

素因数の和:10888

約数の個数: 36

約数和(自身を含む): 205807056

約数和(自身を除く): 124780524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 10667, 21334, 32001, 42668, 64002, 96003, 128004, 192006, 384012, 2250737, 4501474, 6752211, 9002948, 13504422, 20256633, 27008844, 40513266, 81026532]

約数ペア:

[(1, 81026532), (2, 40513266), (3, 27008844), (4, 20256633), (6, 13504422), (9, 9002948), (12, 6752211), (18, 4501474), (36, 2250737), (211, 384012), (422, 192006), (633, 128004), (844, 96003), (1266, 64002), (1899, 42668), (2532, 32001), (3798, 21334), (7596, 10667)]