90742068

素因数分解:

$2^2\times 3^2\times {\mathrm{2520613}}^1$

素因数の和:2520623

約数の個数: 18

約数和(自身を含む): 229375874

約数和(自身を除く): 138633806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2520613, 5041226, 7561839, 10082452, 15123678, 22685517, 30247356, 45371034, 90742068]

約数ペア:

[(1, 90742068), (2, 45371034), (3, 30247356), (4, 22685517), (6, 15123678), (9, 10082452), (12, 7561839), (18, 5041226), (36, 2520613)]