78131448

素因数分解:

$2^3\times 3^2\times {\mathrm{1085159}}^1$

素因数の和:1085171

約数の個数: 24

約数和(自身を含む): 211606200

約数和(自身を除く): 133474752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1085159, 2170318, 3255477, 4340636, 6510954, 8681272, 9766431, 13021908, 19532862, 26043816, 39065724, 78131448]

約数ペア:

[(1, 78131448), (2, 39065724), (3, 26043816), (4, 19532862), (6, 13021908), (8, 9766431), (9, 8681272), (12, 6510954), (18, 4340636), (24, 3255477), (36, 2170318), (72, 1085159)]