72991224

素因数分解:

$2^3\times 3^2\times {\mathrm{1013767}}^1$

素因数の和:1013779

約数の個数: 24

約数和(自身を含む): 197684760

約数和(自身を除く): 124693536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1013767, 2027534, 3041301, 4055068, 6082602, 8110136, 9123903, 12165204, 18247806, 24330408, 36495612, 72991224]

約数ペア:

[(1, 72991224), (2, 36495612), (3, 24330408), (4, 18247806), (6, 12165204), (8, 9123903), (9, 8110136), (12, 6082602), (18, 4055068), (24, 3041301), (36, 2027534), (72, 1013767)]