77131096

素因数分解:

$2^3\times 7^3\times {\mathrm{28109}}^1$

素因数の和:28136

約数の個数: 32

約数和(自身を含む): 168660000

約数和(自身を除く): 91528904

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 28109, 56218, 112436, 196763, 224872, 393526, 787052, 1377341, 1574104, 2754682, 5509364, 9641387, 11018728, 19282774, 38565548, 77131096]

約数ペア:

[(1, 77131096), (2, 38565548), (4, 19282774), (7, 11018728), (8, 9641387), (14, 5509364), (28, 2754682), (49, 1574104), (56, 1377341), (98, 787052), (196, 393526), (343, 224872), (392, 196763), (686, 112436), (1372, 56218), (2744, 28109)]