66730464

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1160

約数の個数: 72

約数和(自身を含む): 190702512

約数和(自身を除く): 123972048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 526, 789, 881, 1052, 1578, 1762, 2104, 2367, 2643, 3156, 3524, 4208, 4734, 5286, 6312, 7048, 7929, 8416, 9468, 10572, 12624, 14096, 15858, 18936, 21144, 25248, 28192, 31716, 37872, 42288, 63432, 75744, 84576, 126864, 231703, 253728, 463406, 695109, 926812, 1390218, 1853624, 2085327, 2780436, 3707248, 4170654, 5560872, 7414496, 8341308, 11121744, 16682616, 22243488, 33365232, 66730464]

約数ペア:

[(1, 66730464), (2, 33365232), (3, 22243488), (4, 16682616), (6, 11121744), (8, 8341308), (9, 7414496), (12, 5560872), (16, 4170654), (18, 3707248), (24, 2780436), (32, 2085327), (36, 1853624), (48, 1390218), (72, 926812), (96, 695109), (144, 463406), (263, 253728), (288, 231703), (526, 126864), (789, 84576), (881, 75744), (1052, 63432), (1578, 42288), (1762, 37872), (2104, 31716), (2367, 28192), (2643, 25248), (3156, 21144), (3524, 18936), (4208, 15858), (4734, 14096), (5286, 12624), (6312, 10572), (7048, 9468), (7929, 8416)]