80440218

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{95083}}^1$

素因数の和:95138

約数の個数: 24

約数和(自身を含む): 177997248

約数和(自身を除く): 97557030

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 95083, 190166, 285249, 570498, 855747, 1711494, 4468901, 8937802, 13406703, 26813406, 40220109, 80440218]

約数ペア:

[(1, 80440218), (2, 40220109), (3, 26813406), (6, 13406703), (9, 8937802), (18, 4468901), (47, 1711494), (94, 855747), (141, 570498), (282, 285249), (423, 190166), (846, 95083)]