69641916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 171816960

約数和(自身を除く): 102175044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281, 562, 843, 1087, 1124, 1686, 2174, 3261, 3372, 4348, 5339, 6522, 10678, 13044, 16017, 20653, 21356, 32034, 41306, 61959, 64068, 82612, 123918, 247836, 305447, 610894, 916341, 1221788, 1832682, 3665364, 5803493, 11606986, 17410479, 23213972, 34820958, 69641916]

約数ペア:

[(1, 69641916), (2, 34820958), (3, 23213972), (4, 17410479), (6, 11606986), (12, 5803493), (19, 3665364), (38, 1832682), (57, 1221788), (76, 916341), (114, 610894), (228, 305447), (281, 247836), (562, 123918), (843, 82612), (1087, 64068), (1124, 61959), (1686, 41306), (2174, 32034), (3261, 21356), (3372, 20653), (4348, 16017), (5339, 13044), (6522, 10678)]