78766912

素因数分解:

$2^6\times 7^2\times {\mathrm{25117}}^1$

素因数の和:25143

約数の個数: 42

約数和(自身を含む): 181829202

約数和(自身を除く): 103062290

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 25117, 50234, 100468, 175819, 200936, 351638, 401872, 703276, 803744, 1230733, 1406552, 1607488, 2461466, 2813104, 4922932, 5626208, 9845864, 11252416, 19691728, 39383456, 78766912]

約数ペア:

[(1, 78766912), (2, 39383456), (4, 19691728), (7, 11252416), (8, 9845864), (14, 5626208), (16, 4922932), (28, 2813104), (32, 2461466), (49, 1607488), (56, 1406552), (64, 1230733), (98, 803744), (112, 703276), (196, 401872), (224, 351638), (392, 200936), (448, 175819), (784, 100468), (1568, 50234), (3136, 25117)]