127207728

素因数分解:

$2^4\times 3^2\times {\mathrm{577}}^1\times {\mathrm{1531}}^1$

素因数の和:2122

約数の個数: 60

約数和(自身を含む): 356854888

約数和(自身を除く): 229647160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 577, 1154, 1531, 1731, 2308, 3062, 3462, 4593, 4616, 5193, 6124, 6924, 9186, 9232, 10386, 12248, 13779, 13848, 18372, 20772, 24496, 27558, 27696, 36744, 41544, 55116, 73488, 83088, 110232, 220464, 883387, 1766774, 2650161, 3533548, 5300322, 7067096, 7950483, 10600644, 14134192, 15900966, 21201288, 31801932, 42402576, 63603864, 127207728]

約数ペア:

[(1, 127207728), (2, 63603864), (3, 42402576), (4, 31801932), (6, 21201288), (8, 15900966), (9, 14134192), (12, 10600644), (16, 7950483), (18, 7067096), (24, 5300322), (36, 3533548), (48, 2650161), (72, 1766774), (144, 883387), (577, 220464), (1154, 110232), (1531, 83088), (1731, 73488), (2308, 55116), (3062, 41544), (3462, 36744), (4593, 27696), (4616, 27558), (5193, 24496), (6124, 20772), (6924, 18372), (9186, 13848), (9232, 13779), (10386, 12248)]