82821112

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 173373480

約数和(自身を除く): 90552368

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 242, 268, 484, 536, 737, 968, 1277, 1474, 2554, 2948, 5108, 5896, 8107, 10216, 14047, 16214, 28094, 32428, 56188, 64856, 85559, 112376, 154517, 171118, 309034, 342236, 618068, 684472, 941149, 1236136, 1882298, 3764596, 7529192, 10352639, 20705278, 41410556, 82821112]

約数ペア:

[(1, 82821112), (2, 41410556), (4, 20705278), (8, 10352639), (11, 7529192), (22, 3764596), (44, 1882298), (67, 1236136), (88, 941149), (121, 684472), (134, 618068), (242, 342236), (268, 309034), (484, 171118), (536, 154517), (737, 112376), (968, 85559), (1277, 64856), (1474, 56188), (2554, 32428), (2948, 28094), (5108, 16214), (5896, 14047), (8107, 10216)]