71143728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{51109}}^1$

素因数の和:51149

約数の個数: 40

約数和(自身を含む): 190129200

約数和(自身を除く): 118985472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 51109, 102218, 153327, 204436, 306654, 408872, 613308, 817744, 1226616, 1482161, 2453232, 2964322, 4446483, 5928644, 8892966, 11857288, 17785932, 23714576, 35571864, 71143728]

約数ペア:

[(1, 71143728), (2, 35571864), (3, 23714576), (4, 17785932), (6, 11857288), (8, 8892966), (12, 5928644), (16, 4446483), (24, 2964322), (29, 2453232), (48, 1482161), (58, 1226616), (87, 817744), (116, 613308), (174, 408872), (232, 306654), (348, 204436), (464, 153327), (696, 102218), (1392, 51109)]