80947224

素因数分解:

$2^3\times 3^2\times {\mathrm{1124267}}^1$

素因数の和:1124279

約数の個数: 24

約数和(自身を含む): 219232260

約数和(自身を除く): 138285036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1124267, 2248534, 3372801, 4497068, 6745602, 8994136, 10118403, 13491204, 20236806, 26982408, 40473612, 80947224]

約数ペア:

[(1, 80947224), (2, 40473612), (3, 26982408), (4, 20236806), (6, 13491204), (8, 10118403), (9, 8994136), (12, 6745602), (18, 4497068), (24, 3372801), (36, 2248534), (72, 1124267)]