77961430

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{9613}}^1$

素因数の和:10431

約数の個数: 16

約数和(自身を含む): 140518224

約数和(自身を除く): 62556794

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 9613, 19226, 48065, 96130, 7796143, 15592286, 38980715, 77961430]

約数ペア:

[(1, 77961430), (2, 38980715), (5, 15592286), (10, 7796143), (811, 96130), (1622, 48065), (4055, 19226), (8110, 9613)]