68318952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{218971}}^1$

素因数の和:218993

約数の個数: 32

約数和(自身を含む): 183936480

約数和(自身を除く): 115617528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 218971, 437942, 656913, 875884, 1313826, 1751768, 2627652, 2846623, 5255304, 5693246, 8539869, 11386492, 17079738, 22772984, 34159476, 68318952]

約数ペア:

[(1, 68318952), (2, 34159476), (3, 22772984), (4, 17079738), (6, 11386492), (8, 8539869), (12, 5693246), (13, 5255304), (24, 2846623), (26, 2627652), (39, 1751768), (52, 1313826), (78, 875884), (104, 656913), (156, 437942), (312, 218971)]