69991836

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 167913984

約数和(自身を除く): 97922148

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 193, 282, 386, 564, 579, 643, 772, 1158, 1286, 1929, 2316, 2572, 3858, 7716, 9071, 18142, 27213, 30221, 36284, 54426, 60442, 90663, 108852, 120884, 124099, 181326, 248198, 362652, 372297, 496396, 744594, 1489188, 5832653, 11665306, 17497959, 23330612, 34995918, 69991836]

約数ペア:

[(1, 69991836), (2, 34995918), (3, 23330612), (4, 17497959), (6, 11665306), (12, 5832653), (47, 1489188), (94, 744594), (141, 496396), (188, 372297), (193, 362652), (282, 248198), (386, 181326), (564, 124099), (579, 120884), (643, 108852), (772, 90663), (1158, 60442), (1286, 54426), (1929, 36284), (2316, 30221), (2572, 27213), (3858, 18142), (7716, 9071)]