80979066

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{91813}}^1$

素因数の和:91835

約数の個数: 36

約数和(自身を含む): 204102522

約数和(自身を除く): 123123456

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 91813, 183626, 275439, 550878, 642691, 826317, 1285382, 1652634, 1928073, 3856146, 4498837, 5784219, 8997674, 11568438, 13496511, 26993022, 40489533, 80979066]

約数ペア:

[(1, 80979066), (2, 40489533), (3, 26993022), (6, 13496511), (7, 11568438), (9, 8997674), (14, 5784219), (18, 4498837), (21, 3856146), (42, 1928073), (49, 1652634), (63, 1285382), (98, 826317), (126, 642691), (147, 550878), (294, 275439), (441, 183626), (882, 91813)]