90975042

素因数分解:

$2^1\times 3^3\times {\mathrm{1289}}^1\times {\mathrm{1307}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 202478400

約数和(自身を除く): 111503358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1289, 1307, 2578, 2614, 3867, 3921, 7734, 7842, 11601, 11763, 23202, 23526, 34803, 35289, 69606, 70578, 1684723, 3369446, 5054169, 10108338, 15162507, 30325014, 45487521, 90975042]

約数ペア:

[(1, 90975042), (2, 45487521), (3, 30325014), (6, 15162507), (9, 10108338), (18, 5054169), (27, 3369446), (54, 1684723), (1289, 70578), (1307, 69606), (2578, 35289), (2614, 34803), (3867, 23526), (3921, 23202), (7734, 11763), (7842, 11601)]