81203604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{4943}}^1$

素因数の和:5024

約数の個数: 36

約数和(自身を含む): 194773824

約数和(自身を除く): 113570220

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 2738, 4107, 4943, 5476, 8214, 9886, 14829, 16428, 19772, 29658, 59316, 182891, 365782, 548673, 731564, 1097346, 2194692, 6766967, 13533934, 20300901, 27067868, 40601802, 81203604]

約数ペア:

[(1, 81203604), (2, 40601802), (3, 27067868), (4, 20300901), (6, 13533934), (12, 6766967), (37, 2194692), (74, 1097346), (111, 731564), (148, 548673), (222, 365782), (444, 182891), (1369, 59316), (2738, 29658), (4107, 19772), (4943, 16428), (5476, 14829), (8214, 9886)]