65418768

素因数分解:

$2^4\times 3^2\times {\mathrm{454297}}^1$

素因数の和:454311

約数の個数: 30

約数和(自身を含む): 183082094

約数和(自身を除く): 117663326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 454297, 908594, 1362891, 1817188, 2725782, 3634376, 4088673, 5451564, 7268752, 8177346, 10903128, 16354692, 21806256, 32709384, 65418768]

約数ペア:

[(1, 65418768), (2, 32709384), (3, 21806256), (4, 16354692), (6, 10903128), (8, 8177346), (9, 7268752), (12, 5451564), (16, 4088673), (18, 3634376), (24, 2725782), (36, 1817188), (48, 1362891), (72, 908594), (144, 454297)]