80635644

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47657}}^1$

素因数の和:47714

約数の個数: 36

約数和(自身を含む): 208170144

約数和(自身を除く): 127534500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 47657, 95314, 142971, 190628, 285942, 428913, 571884, 857826, 1715652, 2239879, 4479758, 6719637, 8959516, 13439274, 20158911, 26878548, 40317822, 80635644]

約数ペア:

[(1, 80635644), (2, 40317822), (3, 26878548), (4, 20158911), (6, 13439274), (9, 8959516), (12, 6719637), (18, 4479758), (36, 2239879), (47, 1715652), (94, 857826), (141, 571884), (188, 428913), (282, 285942), (423, 190628), (564, 142971), (846, 95314), (1692, 47657)]