72664452006

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3881}}^1\times {\mathrm{43951}}^1$

素因数の和:47908

約数の個数: 32

約数和(自身を含む): 147417117696

約数和(自身を除く): 74752665690

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 3881, 7762, 11643, 23286, 43951, 87902, 131853, 263706, 275551, 551102, 826653, 1653306, 3120521, 6241042, 9361563, 18723126, 170573831, 341147662, 511721493, 1023442986, 12110742001, 24221484002, 36332226003, 72664452006]

約数ペア:

[(1, 72664452006), (2, 36332226003), (3, 24221484002), (6, 12110742001), (71, 1023442986), (142, 511721493), (213, 341147662), (426, 170573831), (3881, 18723126), (7762, 9361563), (11643, 6241042), (23286, 3120521), (43951, 1653306), (87902, 826653), (131853, 551102), (263706, 275551)]