80630982

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{61363}}^1$

素因数の和:61444

約数の個数: 24

約数和(自身を含む): 177096504

約数和(自身を除く): 96465522

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 61363, 122726, 184089, 368178, 552267, 1104534, 4479499, 8958998, 13438497, 26876994, 40315491, 80630982]

約数ペア:

[(1, 80630982), (2, 40315491), (3, 26876994), (6, 13438497), (9, 8958998), (18, 4479499), (73, 1104534), (146, 552267), (219, 368178), (438, 184089), (657, 122726), (1314, 61363)]