78993846

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{7351}}^1$

素因数の和:7561

約数の個数: 32

約数和(自身を含む): 176448000

約数和(自身を除く): 97454154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 7351, 10746, 14702, 22053, 44106, 66159, 132318, 198477, 396954, 1462849, 2925698, 4388547, 8777094, 13165641, 26331282, 39496923, 78993846]

約数ペア:

[(1, 78993846), (2, 39496923), (3, 26331282), (6, 13165641), (9, 8777094), (18, 4388547), (27, 2925698), (54, 1462849), (199, 396954), (398, 198477), (597, 132318), (1194, 66159), (1791, 44106), (3582, 22053), (5373, 14702), (7351, 10746)]