68247594

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 150980544

約数和(自身を除く): 82732950

約数列:

[1, 2, 3, 6, 9, 18, 103, 131, 206, 262, 281, 309, 393, 562, 618, 786, 843, 927, 1179, 1686, 1854, 2358, 2529, 5058, 13493, 26986, 28943, 36811, 40479, 57886, 73622, 80958, 86829, 110433, 121437, 173658, 220866, 242874, 260487, 331299, 520974, 662598, 3791533, 7583066, 11374599, 22749198, 34123797, 68247594]

約数ペア:

[(1, 68247594), (2, 34123797), (3, 22749198), (6, 11374599), (9, 7583066), (18, 3791533), (103, 662598), (131, 520974), (206, 331299), (262, 260487), (281, 242874), (309, 220866), (393, 173658), (562, 121437), (618, 110433), (786, 86829), (843, 80958), (927, 73622), (1179, 57886), (1686, 40479), (1854, 36811), (2358, 28943), (2529, 26986), (5058, 13493)]