78060056

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 163753800

約数和(自身を除く): 85693744

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 1777, 2312, 2584, 3554, 5491, 7108, 10982, 14216, 21964, 30209, 33763, 43928, 60418, 67526, 120836, 135052, 241672, 270104, 513553, 573971, 1027106, 1147942, 2054212, 2295884, 4108424, 4591768, 9757507, 19515014, 39030028, 78060056]

約数ペア:

[(1, 78060056), (2, 39030028), (4, 19515014), (8, 9757507), (17, 4591768), (19, 4108424), (34, 2295884), (38, 2054212), (68, 1147942), (76, 1027106), (136, 573971), (152, 513553), (289, 270104), (323, 241672), (578, 135052), (646, 120836), (1156, 67526), (1292, 60418), (1777, 43928), (2312, 33763), (2584, 30209), (3554, 21964), (5491, 14216), (7108, 10982)]