72308718

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12481

約数の個数: 48

約数和(自身を含む): 174629520

約数和(自身を除く): 102320802

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 12437, 24874, 37311, 74622, 111933, 211429, 223866, 236303, 422858, 472606, 634287, 708909, 1268574, 1417818, 1902861, 2126727, 3805722, 4017151, 4253454, 8034302, 12051453, 24102906, 36154359, 72308718]

約数ペア:

[(1, 72308718), (2, 36154359), (3, 24102906), (6, 12051453), (9, 8034302), (17, 4253454), (18, 4017151), (19, 3805722), (34, 2126727), (38, 1902861), (51, 1417818), (57, 1268574), (102, 708909), (114, 634287), (153, 472606), (171, 422858), (306, 236303), (323, 223866), (342, 211429), (646, 111933), (969, 74622), (1938, 37311), (2907, 24874), (5814, 12437)]