131235444

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71479}}^1$

素因数の和:71509

約数の個数: 48

約数和(自身を含む): 360259200

約数和(自身を除く): 229023756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 71479, 142958, 214437, 285916, 428874, 643311, 857748, 1215143, 1286622, 1929933, 2430286, 2573244, 3645429, 3859866, 4860572, 7290858, 7719732, 10936287, 14581716, 21872574, 32808861, 43745148, 65617722, 131235444]

約数ペア:

[(1, 131235444), (2, 65617722), (3, 43745148), (4, 32808861), (6, 21872574), (9, 14581716), (12, 10936287), (17, 7719732), (18, 7290858), (27, 4860572), (34, 3859866), (36, 3645429), (51, 2573244), (54, 2430286), (68, 1929933), (102, 1286622), (108, 1215143), (153, 857748), (204, 643311), (306, 428874), (459, 285916), (612, 214437), (918, 142958), (1836, 71479)]