81080799456

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{13841}}^1$

素因数の和:14432

約数の個数: 96

約数和(自身を含む): 214872134400

約数和(自身を除く): 133791334944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 439, 556, 834, 878, 1112, 1317, 1668, 1756, 2224, 2634, 3336, 3512, 4448, 5268, 6672, 7024, 10536, 13344, 13841, 14048, 21072, 27682, 41523, 42144, 55364, 61021, 83046, 110728, 122042, 166092, 183063, 221456, 244084, 332184, 366126, 442912, 488168, 664368, 732252, 976336, 1328736, 1464504, 1923899, 1952672, 2929008, 3847798, 5771697, 5858016, 6076199, 7695596, 11543394, 12152398, 15391192, 18228597, 23086788, 24304796, 30782384, 36457194, 46173576, 48609592, 61564768, 72914388, 92347152, 97219184, 145828776, 184694304, 194438368, 291657552, 583315104, 844591661, 1689183322, 2533774983, 3378366644, 5067549966, 6756733288, 10135099932, 13513466576, 20270199864, 27026933152, 40540399728, 81080799456]

約数ペア:

[(1, 81080799456), (2, 40540399728), (3, 27026933152), (4, 20270199864), (6, 13513466576), (8, 10135099932), (12, 6756733288), (16, 5067549966), (24, 3378366644), (32, 2533774983), (48, 1689183322), (96, 844591661), (139, 583315104), (278, 291657552), (417, 194438368), (439, 184694304), (556, 145828776), (834, 97219184), (878, 92347152), (1112, 72914388), (1317, 61564768), (1668, 48609592), (1756, 46173576), (2224, 36457194), (2634, 30782384), (3336, 24304796), (3512, 23086788), (4448, 18228597), (5268, 15391192), (6672, 12152398), (7024, 11543394), (10536, 7695596), (13344, 6076199), (13841, 5858016), (14048, 5771697), (21072, 3847798), (27682, 2929008), (41523, 1952672), (42144, 1923899), (55364, 1464504), (61021, 1328736), (83046, 976336), (110728, 732252), (122042, 664368), (166092, 488168), (183063, 442912), (221456, 366126), (244084, 332184)]