90200768

素因数分解:

$2^6\times 7^4\times {\mathrm{587}}^1$

素因数の和:627

約数の個数: 70

約数和(自身を含む): 209167476

約数和(自身を除く): 118966708

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 587, 686, 784, 1174, 1372, 1568, 2348, 2401, 2744, 3136, 4109, 4696, 4802, 5488, 8218, 9392, 9604, 10976, 16436, 18784, 19208, 21952, 28763, 32872, 37568, 38416, 57526, 65744, 76832, 115052, 131488, 153664, 201341, 230104, 262976, 402682, 460208, 805364, 920416, 1409387, 1610728, 1840832, 2818774, 3221456, 5637548, 6442912, 11275096, 12885824, 22550192, 45100384, 90200768]

約数ペア:

[(1, 90200768), (2, 45100384), (4, 22550192), (7, 12885824), (8, 11275096), (14, 6442912), (16, 5637548), (28, 3221456), (32, 2818774), (49, 1840832), (56, 1610728), (64, 1409387), (98, 920416), (112, 805364), (196, 460208), (224, 402682), (343, 262976), (392, 230104), (448, 201341), (587, 153664), (686, 131488), (784, 115052), (1174, 76832), (1372, 65744), (1568, 57526), (2348, 38416), (2401, 37568), (2744, 32872), (3136, 28763), (4109, 21952), (4696, 19208), (4802, 18784), (5488, 16436), (8218, 10976), (9392, 9604)]