90510042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{52561}}^1$

素因数の和:52614

約数の個数: 32

約数和(自身を含む): 211929984

約数和(自身を除く): 121419942

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 52561, 105122, 157683, 315366, 367927, 735854, 1103781, 2155001, 2207562, 4310002, 6465003, 12930006, 15085007, 30170014, 45255021, 90510042]

約数ペア:

[(1, 90510042), (2, 45255021), (3, 30170014), (6, 15085007), (7, 12930006), (14, 6465003), (21, 4310002), (41, 2207562), (42, 2155001), (82, 1103781), (123, 735854), (246, 367927), (287, 315366), (574, 157683), (861, 105122), (1722, 52561)]