84739452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1907}}^1$

素因数の和:1967

約数の個数: 72

約数和(自身を含む): 236347776

約数和(自身を除く): 151608324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1907, 1932, 2116, 3174, 3703, 3814, 5721, 6348, 7406, 7628, 11109, 11442, 13349, 14812, 22218, 22884, 26698, 40047, 43861, 44436, 53396, 80094, 87722, 131583, 160188, 175444, 263166, 307027, 526332, 614054, 921081, 1008803, 1228108, 1842162, 2017606, 3026409, 3684324, 4035212, 6052818, 7061621, 12105636, 14123242, 21184863, 28246484, 42369726, 84739452]

約数ペア:

[(1, 84739452), (2, 42369726), (3, 28246484), (4, 21184863), (6, 14123242), (7, 12105636), (12, 7061621), (14, 6052818), (21, 4035212), (23, 3684324), (28, 3026409), (42, 2017606), (46, 1842162), (69, 1228108), (84, 1008803), (92, 921081), (138, 614054), (161, 526332), (276, 307027), (322, 263166), (483, 175444), (529, 160188), (644, 131583), (966, 87722), (1058, 80094), (1587, 53396), (1907, 44436), (1932, 43861), (2116, 40047), (3174, 26698), (3703, 22884), (3814, 22218), (5721, 14812), (6348, 13349), (7406, 11442), (7628, 11109)]