77450384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 183684672

約数和(自身を除く): 106234288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 53, 76, 88, 92, 106, 152, 176, 184, 209, 212, 253, 304, 361, 368, 418, 424, 437, 506, 583, 722, 836, 848, 874, 1007, 1012, 1166, 1219, 1444, 1672, 1748, 2014, 2024, 2332, 2438, 2888, 3344, 3496, 3971, 4028, 4048, 4664, 4807, 4876, 5776, 6992, 7942, 8056, 8303, 9328, 9614, 9752, 11077, 13409, 15884, 16112, 16606, 19133, 19228, 19504, 22154, 23161, 26818, 31768, 33212, 38266, 38456, 44308, 46322, 53636, 63536, 66424, 76532, 76912, 88616, 91333, 92644, 107272, 132848, 153064, 177232, 182666, 185288, 210463, 214544, 254771, 306128, 365332, 370576, 420926, 440059, 509542, 730664, 841852, 880118, 1019084, 1461328, 1683704, 1760236, 2038168, 3367408, 3520472, 4076336, 4840649, 7040944, 9681298, 19362596, 38725192, 77450384]

約数ペア:

[(1, 77450384), (2, 38725192), (4, 19362596), (8, 9681298), (11, 7040944), (16, 4840649), (19, 4076336), (22, 3520472), (23, 3367408), (38, 2038168), (44, 1760236), (46, 1683704), (53, 1461328), (76, 1019084), (88, 880118), (92, 841852), (106, 730664), (152, 509542), (176, 440059), (184, 420926), (209, 370576), (212, 365332), (253, 306128), (304, 254771), (361, 214544), (368, 210463), (418, 185288), (424, 182666), (437, 177232), (506, 153064), (583, 132848), (722, 107272), (836, 92644), (848, 91333), (874, 88616), (1007, 76912), (1012, 76532), (1166, 66424), (1219, 63536), (1444, 53636), (1672, 46322), (1748, 44308), (2014, 38456), (2024, 38266), (2332, 33212), (2438, 31768), (2888, 26818), (3344, 23161), (3496, 22154), (3971, 19504), (4028, 19228), (4048, 19133), (4664, 16606), (4807, 16112), (4876, 15884), (5776, 13409), (6992, 11077), (7942, 9752), (8056, 9614), (8303, 9328)]