66668304

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8521}}^1$

素因数の和:8695

約数の個数: 40

約数和(自身を含む): 173303392

約数和(自身を除く): 106635088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 8521, 17042, 25563, 34084, 51126, 68168, 102252, 136336, 204504, 409008, 1388923, 2777846, 4166769, 5555692, 8333538, 11111384, 16667076, 22222768, 33334152, 66668304]

約数ペア:

[(1, 66668304), (2, 33334152), (3, 22222768), (4, 16667076), (6, 11111384), (8, 8333538), (12, 5555692), (16, 4166769), (24, 2777846), (48, 1388923), (163, 409008), (326, 204504), (489, 136336), (652, 102252), (978, 68168), (1304, 51126), (1956, 34084), (2608, 25563), (3912, 17042), (7824, 8521)]