83621412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7717}}^1$

素因数の和:7777

約数の個数: 72

約数和(自身を含む): 247222976

約数和(自身を除く): 163601564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 7717, 10836, 15434, 23151, 30868, 46302, 54019, 69453, 92604, 108038, 138906, 162057, 216076, 277812, 324114, 331831, 486171, 648228, 663662, 972342, 995493, 1327324, 1944684, 1990986, 2322817, 2986479, 3981972, 4645634, 5972958, 6968451, 9291268, 11945916, 13936902, 20905353, 27873804, 41810706, 83621412]

約数ペア:

[(1, 83621412), (2, 41810706), (3, 27873804), (4, 20905353), (6, 13936902), (7, 11945916), (9, 9291268), (12, 6968451), (14, 5972958), (18, 4645634), (21, 3981972), (28, 2986479), (36, 2322817), (42, 1990986), (43, 1944684), (63, 1327324), (84, 995493), (86, 972342), (126, 663662), (129, 648228), (172, 486171), (252, 331831), (258, 324114), (301, 277812), (387, 216076), (516, 162057), (602, 138906), (774, 108038), (903, 92604), (1204, 69453), (1548, 54019), (1806, 46302), (2709, 30868), (3612, 23151), (5418, 15434), (7717, 10836)]