80863706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7193}}^1$

素因数の和:7286

約数の個数: 32

約数和(自身を含む): 153318528

約数和(自身を除く): 72454822

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 7193, 11242, 14386, 50351, 79123, 100702, 158246, 525089, 553861, 1050178, 1107722, 3675623, 5775979, 7351246, 11551958, 40431853, 80863706]

約数ペア:

[(1, 80863706), (2, 40431853), (7, 11551958), (11, 7351246), (14, 5775979), (22, 3675623), (73, 1107722), (77, 1050178), (146, 553861), (154, 525089), (511, 158246), (803, 100702), (1022, 79123), (1606, 50351), (5621, 14386), (7193, 11242)]