90979038

素因数分解:

$2^1\times 3^4\times {\mathrm{561599}}^1$

素因数の和:561613

約数の個数: 20

約数和(自身を含む): 203860800

約数和(自身を除く): 112881762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 561599, 1123198, 1684797, 3369594, 5054391, 10108782, 15163173, 30326346, 45489519, 90979038]

約数ペア:

[(1, 90979038), (2, 45489519), (3, 30326346), (6, 15163173), (9, 10108782), (18, 5054391), (27, 3369594), (54, 1684797), (81, 1123198), (162, 561599)]