68208404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 138862080

約数和(自身を除く): 70653676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 836, 913, 983, 1577, 1826, 1966, 3154, 3652, 3932, 6308, 10813, 17347, 18677, 21626, 34694, 37354, 43252, 69388, 74708, 81589, 163178, 205447, 326356, 410894, 821788, 897479, 1550191, 1794958, 3100382, 3589916, 6200764, 17052101, 34104202, 68208404]

約数ペア:

[(1, 68208404), (2, 34104202), (4, 17052101), (11, 6200764), (19, 3589916), (22, 3100382), (38, 1794958), (44, 1550191), (76, 897479), (83, 821788), (166, 410894), (209, 326356), (332, 205447), (418, 163178), (836, 81589), (913, 74708), (983, 69388), (1577, 43252), (1826, 37354), (1966, 34694), (3154, 21626), (3652, 18677), (3932, 17347), (6308, 10813)]