81166296

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198937}}^1$

素因数の和:198963

約数の個数: 32

約数和(自身を含む): 214853040

約数和(自身を除く): 133686744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 198937, 397874, 596811, 795748, 1193622, 1591496, 2387244, 3381929, 4774488, 6763858, 10145787, 13527716, 20291574, 27055432, 40583148, 81166296]

約数ペア:

[(1, 81166296), (2, 40583148), (3, 27055432), (4, 20291574), (6, 13527716), (8, 10145787), (12, 6763858), (17, 4774488), (24, 3381929), (34, 2387244), (51, 1591496), (68, 1193622), (102, 795748), (136, 596811), (204, 397874), (408, 198937)]