78060416

素因数分解:

$2^7\times 7^1\times {\mathrm{87121}}^1$

素因数の和:87142

約数の個数: 32

約数和(自身を含む): 177728880

約数和(自身を除く): 99668464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 87121, 174242, 348484, 609847, 696968, 1219694, 1393936, 2439388, 2787872, 4878776, 5575744, 9757552, 11151488, 19515104, 39030208, 78060416]

約数ペア:

[(1, 78060416), (2, 39030208), (4, 19515104), (7, 11151488), (8, 9757552), (14, 5575744), (16, 4878776), (28, 2787872), (32, 2439388), (56, 1393936), (64, 1219694), (112, 696968), (128, 609847), (224, 348484), (448, 174242), (896, 87121)]