85157406

素因数分解:

$2^1\times 3^7\times {\mathrm{19469}}^1$

素因数の和:19492

約数の個数: 32

約数和(自身を含む): 191584800

約数和(自身を除く): 106427394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 19469, 38938, 58407, 116814, 175221, 350442, 525663, 1051326, 1576989, 3153978, 4730967, 9461934, 14192901, 28385802, 42578703, 85157406]

約数ペア:

[(1, 85157406), (2, 42578703), (3, 28385802), (6, 14192901), (9, 9461934), (18, 4730967), (27, 3153978), (54, 1576989), (81, 1051326), (162, 525663), (243, 350442), (486, 175221), (729, 116814), (1458, 58407), (2187, 38938), (4374, 19469)]