81196824

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71983}}^1$

素因数の和:72039

約数の個数: 32

約数和(自身を含む): 207313920

約数和(自身を除く): 126117096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 71983, 143966, 215949, 287932, 431898, 575864, 863796, 1727592, 3383201, 6766402, 10149603, 13532804, 20299206, 27065608, 40598412, 81196824]

約数ペア:

[(1, 81196824), (2, 40598412), (3, 27065608), (4, 20299206), (6, 13532804), (8, 10149603), (12, 6766402), (24, 3383201), (47, 1727592), (94, 863796), (141, 575864), (188, 431898), (282, 287932), (376, 215949), (564, 143966), (1128, 71983)]