87499146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4243}}^1$

素因数の和:4746

約数の個数: 32

約数和(自身を含む): 200452608

約数和(自身を除く): 112953462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 4243, 6874, 8486, 10311, 12729, 20622, 25458, 29701, 59402, 89103, 178206, 2083313, 4166626, 6249939, 12499878, 14583191, 29166382, 43749573, 87499146]

約数ペア:

[(1, 87499146), (2, 43749573), (3, 29166382), (6, 14583191), (7, 12499878), (14, 6249939), (21, 4166626), (42, 2083313), (491, 178206), (982, 89103), (1473, 59402), (2946, 29701), (3437, 25458), (4243, 20622), (6874, 12729), (8486, 10311)]