72886818

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{827}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 150272064

約数和(自身を除く): 77385246

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 397, 794, 827, 1191, 1654, 2382, 2481, 4962, 14689, 29378, 30599, 44067, 61198, 88134, 91797, 183594, 328319, 656638, 984957, 1969914, 12147803, 24295606, 36443409, 72886818]

約数ペア:

[(1, 72886818), (2, 36443409), (3, 24295606), (6, 12147803), (37, 1969914), (74, 984957), (111, 656638), (222, 328319), (397, 183594), (794, 91797), (827, 88134), (1191, 61198), (1654, 44067), (2382, 30599), (2481, 29378), (4962, 14689)]