69942908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 148237824

約数和(自身を除く): 78294916

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1621, 1876, 3082, 3242, 6164, 6484, 10787, 11347, 21574, 22694, 37283, 43148, 45388, 74566, 108607, 149132, 217214, 260981, 434428, 521962, 760249, 1043924, 1520498, 2497961, 3040996, 4995922, 9991844, 17485727, 34971454, 69942908]

約数ペア:

[(1, 69942908), (2, 34971454), (4, 17485727), (7, 9991844), (14, 4995922), (23, 3040996), (28, 2497961), (46, 1520498), (67, 1043924), (92, 760249), (134, 521962), (161, 434428), (268, 260981), (322, 217214), (469, 149132), (644, 108607), (938, 74566), (1541, 45388), (1621, 43148), (1876, 37283), (3082, 22694), (3242, 21574), (6164, 11347), (6484, 10787)]