78899508

素因数分解:

$2^2\times 3^4\times {\mathrm{243517}}^1$

素因数の和:243533

約数の個数: 30

約数和(自身を含む): 206259746

約数和(自身を除く): 127360238

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 243517, 487034, 730551, 974068, 1461102, 2191653, 2922204, 4383306, 6574959, 8766612, 13149918, 19724877, 26299836, 39449754, 78899508]

約数ペア:

[(1, 78899508), (2, 39449754), (3, 26299836), (4, 19724877), (6, 13149918), (9, 8766612), (12, 6574959), (18, 4383306), (27, 2922204), (36, 2191653), (54, 1461102), (81, 974068), (108, 730551), (162, 487034), (324, 243517)]