82712938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 157352832

約数和(自身を除く): 74639894

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 157, 242, 311, 314, 622, 847, 1099, 1694, 1727, 2177, 2198, 3421, 3454, 4354, 6842, 12089, 18997, 23947, 24178, 37631, 37994, 47894, 48827, 75262, 97654, 132979, 263417, 265958, 341789, 526834, 537097, 683578, 1074194, 3759679, 5908067, 7519358, 11816134, 41356469, 82712938]

約数ペア:

[(1, 82712938), (2, 41356469), (7, 11816134), (11, 7519358), (14, 5908067), (22, 3759679), (77, 1074194), (121, 683578), (154, 537097), (157, 526834), (242, 341789), (311, 265958), (314, 263417), (622, 132979), (847, 97654), (1099, 75262), (1694, 48827), (1727, 47894), (2177, 37994), (2198, 37631), (3421, 24178), (3454, 23947), (4354, 18997), (6842, 12089)]