68952744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{136811}}^1$

素因数の和:136830

約数の個数: 48

約数和(自身を含む): 213426720

約数和(自身を除く): 144473976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 136811, 273622, 410433, 547244, 820866, 957677, 1094488, 1231299, 1641732, 1915354, 2462598, 2873031, 3283464, 3830708, 4925196, 5746062, 7661416, 8619093, 9850392, 11492124, 17238186, 22984248, 34476372, 68952744]

約数ペア:

[(1, 68952744), (2, 34476372), (3, 22984248), (4, 17238186), (6, 11492124), (7, 9850392), (8, 8619093), (9, 7661416), (12, 5746062), (14, 4925196), (18, 3830708), (21, 3283464), (24, 2873031), (28, 2462598), (36, 1915354), (42, 1641732), (56, 1231299), (63, 1094488), (72, 957677), (84, 820866), (126, 547244), (168, 410433), (252, 273622), (504, 136811)]