87888816

素因数分解:

$2^4\times 3^2\times {\mathrm{610339}}^1$

素因数の和:610353

約数の個数: 30

約数和(自身を含む): 245967020

約数和(自身を除く): 158078204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 610339, 1220678, 1831017, 2441356, 3662034, 4882712, 5493051, 7324068, 9765424, 10986102, 14648136, 21972204, 29296272, 43944408, 87888816]

約数ペア:

[(1, 87888816), (2, 43944408), (3, 29296272), (4, 21972204), (6, 14648136), (8, 10986102), (9, 9765424), (12, 7324068), (16, 5493051), (18, 4882712), (24, 3662034), (36, 2441356), (48, 1831017), (72, 1220678), (144, 610339)]