90991224

素因数分解:

$2^3\times 3^2\times {\mathrm{1263767}}^1$

素因数の和:1263779

約数の個数: 24

約数和(自身を含む): 246434760

約数和(自身を除く): 155443536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1263767, 2527534, 3791301, 5055068, 7582602, 10110136, 11373903, 15165204, 22747806, 30330408, 45495612, 90991224]

約数ペア:

[(1, 90991224), (2, 45495612), (3, 30330408), (4, 22747806), (6, 15165204), (8, 11373903), (9, 10110136), (12, 7582602), (18, 5055068), (24, 3791301), (36, 2527534), (72, 1263767)]