78486216

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61703}}^1$

素因数の和:61765

約数の個数: 32

約数和(自身を含む): 199920960

約数和(自身を除く): 121434744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 61703, 123406, 185109, 246812, 370218, 493624, 740436, 1480872, 3270259, 6540518, 9810777, 13081036, 19621554, 26162072, 39243108, 78486216]

約数ペア:

[(1, 78486216), (2, 39243108), (3, 26162072), (4, 19621554), (6, 13081036), (8, 9810777), (12, 6540518), (24, 3270259), (53, 1480872), (106, 740436), (159, 493624), (212, 370218), (318, 246812), (424, 185109), (636, 123406), (1272, 61703)]