83974828

素因数分解:

$2^2\times 7^2\times {\mathrm{563}}^1\times {\mathrm{761}}^1$

素因数の和:1342

約数の個数: 36

約数和(自身を含む): 171477432

約数和(自身を除く): 87502604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 563, 761, 1126, 1522, 2252, 3044, 3941, 5327, 7882, 10654, 15764, 21308, 27587, 37289, 55174, 74578, 110348, 149156, 428443, 856886, 1713772, 2999101, 5998202, 11996404, 20993707, 41987414, 83974828]

約数ペア:

[(1, 83974828), (2, 41987414), (4, 20993707), (7, 11996404), (14, 5998202), (28, 2999101), (49, 1713772), (98, 856886), (196, 428443), (563, 149156), (761, 110348), (1126, 74578), (1522, 55174), (2252, 37289), (3044, 27587), (3941, 21308), (5327, 15764), (7882, 10654)]