78936372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{128981}}^1$

素因数の和:129008

約数の個数: 36

約数和(自身を含む): 211272516

約数和(自身を除く): 132336144

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 128981, 257962, 386943, 515924, 773886, 1160829, 1547772, 2192677, 2321658, 4385354, 4643316, 6578031, 8770708, 13156062, 19734093, 26312124, 39468186, 78936372]

約数ペア:

[(1, 78936372), (2, 39468186), (3, 26312124), (4, 19734093), (6, 13156062), (9, 8770708), (12, 6578031), (17, 4643316), (18, 4385354), (34, 2321658), (36, 2192677), (51, 1547772), (68, 1160829), (102, 773886), (153, 515924), (204, 386943), (306, 257962), (612, 128981)]