69039138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 161287200

約数和(自身を除く): 92248062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 449, 523, 898, 1046, 1347, 1569, 2694, 3138, 3143, 3661, 6286, 7322, 9429, 10983, 18858, 21966, 22001, 25627, 44002, 51254, 66003, 76881, 132006, 153762, 234827, 469654, 704481, 1408962, 1643789, 3287578, 4931367, 9862734, 11506523, 23013046, 34519569, 69039138]

約数ペア:

[(1, 69039138), (2, 34519569), (3, 23013046), (6, 11506523), (7, 9862734), (14, 4931367), (21, 3287578), (42, 1643789), (49, 1408962), (98, 704481), (147, 469654), (294, 234827), (449, 153762), (523, 132006), (898, 76881), (1046, 66003), (1347, 51254), (1569, 44002), (2694, 25627), (3138, 22001), (3143, 21966), (3661, 18858), (6286, 10983), (7322, 9429)]