80051028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1087}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 208922112

約数和(自身を除く): 128871084

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 722, 969, 1083, 1087, 1292, 1444, 1938, 2166, 2174, 3261, 3876, 4332, 4348, 6137, 6522, 12274, 13044, 18411, 18479, 20653, 24548, 36822, 36958, 41306, 55437, 61959, 73644, 73916, 82612, 110874, 123918, 221748, 247836, 351101, 392407, 702202, 784814, 1053303, 1177221, 1404404, 1569628, 2106606, 2354442, 4213212, 4708884, 6670919, 13341838, 20012757, 26683676, 40025514, 80051028]

約数ペア:

[(1, 80051028), (2, 40025514), (3, 26683676), (4, 20012757), (6, 13341838), (12, 6670919), (17, 4708884), (19, 4213212), (34, 2354442), (38, 2106606), (51, 1569628), (57, 1404404), (68, 1177221), (76, 1053303), (102, 784814), (114, 702202), (204, 392407), (228, 351101), (323, 247836), (361, 221748), (646, 123918), (722, 110874), (969, 82612), (1083, 73916), (1087, 73644), (1292, 61959), (1444, 55437), (1938, 41306), (2166, 36958), (2174, 36822), (3261, 24548), (3876, 20653), (4332, 18479), (4348, 18411), (6137, 13044), (6522, 12274)]