68641188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74287}}^1$

素因数の和:74312

約数の個数: 48

約数和(自身を含む): 199686144

約数和(自身を除く): 131044956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 74287, 148574, 222861, 297148, 445722, 520009, 817157, 891444, 1040018, 1560027, 1634314, 2080036, 2451471, 3120054, 3268628, 4902942, 5720099, 6240108, 9805884, 11440198, 17160297, 22880396, 34320594, 68641188]

約数ペア:

[(1, 68641188), (2, 34320594), (3, 22880396), (4, 17160297), (6, 11440198), (7, 9805884), (11, 6240108), (12, 5720099), (14, 4902942), (21, 3268628), (22, 3120054), (28, 2451471), (33, 2080036), (42, 1634314), (44, 1560027), (66, 1040018), (77, 891444), (84, 817157), (132, 520009), (154, 445722), (231, 297148), (308, 222861), (462, 148574), (924, 74287)]