85884354

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{21787}}^1$

素因数の和:21871

約数の個数: 32

約数和(自身を含む): 193477440

約数和(自身を除く): 107593086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 21787, 43574, 65361, 130722, 196083, 392166, 588249, 1176498, 1590451, 3180902, 4771353, 9542706, 14314059, 28628118, 42942177, 85884354]

約数ペア:

[(1, 85884354), (2, 42942177), (3, 28628118), (6, 14314059), (9, 9542706), (18, 4771353), (27, 3180902), (54, 1590451), (73, 1176498), (146, 588249), (219, 392166), (438, 196083), (657, 130722), (1314, 65361), (1971, 43574), (3942, 21787)]