72693516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1777}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 194356736

約数和(自身を除く): 121663220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 974, 1461, 1777, 1948, 2922, 3409, 3554, 5331, 5844, 6818, 7108, 10227, 10662, 12439, 13636, 20454, 21324, 24878, 37317, 40908, 49756, 74634, 149268, 865399, 1730798, 2596197, 3461596, 5192394, 6057793, 10384788, 12115586, 18173379, 24231172, 36346758, 72693516]

約数ペア:

[(1, 72693516), (2, 36346758), (3, 24231172), (4, 18173379), (6, 12115586), (7, 10384788), (12, 6057793), (14, 5192394), (21, 3461596), (28, 2596197), (42, 1730798), (84, 865399), (487, 149268), (974, 74634), (1461, 49756), (1777, 40908), (1948, 37317), (2922, 24878), (3409, 21324), (3554, 20454), (5331, 13636), (5844, 12439), (6818, 10662), (7108, 10227)]