81774072

素因数分解:

$2^3\times 3^2\times {\mathrm{1135751}}^1$

素因数の和:1135763

約数の個数: 24

約数和(自身を含む): 221471640

約数和(自身を除く): 139697568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1135751, 2271502, 3407253, 4543004, 6814506, 9086008, 10221759, 13629012, 20443518, 27258024, 40887036, 81774072]

約数ペア:

[(1, 81774072), (2, 40887036), (3, 27258024), (4, 20443518), (6, 13629012), (8, 10221759), (9, 9086008), (12, 6814506), (18, 4543004), (24, 3407253), (36, 2271502), (72, 1135751)]