81043896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198637}}^1$

素因数の和:198663

約数の個数: 32

約数和(自身を含む): 214529040

約数和(自身を除く): 133485144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 198637, 397274, 595911, 794548, 1191822, 1589096, 2383644, 3376829, 4767288, 6753658, 10130487, 13507316, 20260974, 27014632, 40521948, 81043896]

約数ペア:

[(1, 81043896), (2, 40521948), (3, 27014632), (4, 20260974), (6, 13507316), (8, 10130487), (12, 6753658), (17, 4767288), (24, 3376829), (34, 2383644), (51, 1589096), (68, 1191822), (102, 794548), (136, 595911), (204, 397274), (408, 198637)]