89978202

素因数分解:

$2^1\times 3^4\times {\mathrm{555421}}^1$

素因数の和:555435

約数の個数: 20

約数和(自身を含む): 201618186

約数和(自身を除く): 111639984

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 555421, 1110842, 1666263, 3332526, 4998789, 9997578, 14996367, 29992734, 44989101, 89978202]

約数ペア:

[(1, 89978202), (2, 44989101), (3, 29992734), (6, 14996367), (9, 9997578), (18, 4998789), (27, 3332526), (54, 1666263), (81, 1110842), (162, 555421)]