87647274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 236343744

約数和(自身を除く): 148696470

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1683, 1989, 2003, 2431, 2574, 3366, 3978, 4006, 4862, 6009, 7293, 12018, 14586, 18027, 21879, 22033, 26039, 34051, 36054, 43758, 44066, 52078, 66099, 68102, 78117, 102153, 132198, 156234, 198297, 204306, 234351, 286429, 306459, 374561, 396594, 442663, 468702, 572858, 612918, 749122, 859287, 885326, 1123683, 1327989, 1718574, 2247366, 2577861, 2655978, 3371049, 3983967, 4869293, 5155722, 6742098, 7967934, 9738586, 14607879, 29215758, 43823637, 87647274]

約数ペア:

[(1, 87647274), (2, 43823637), (3, 29215758), (6, 14607879), (9, 9738586), (11, 7967934), (13, 6742098), (17, 5155722), (18, 4869293), (22, 3983967), (26, 3371049), (33, 2655978), (34, 2577861), (39, 2247366), (51, 1718574), (66, 1327989), (78, 1123683), (99, 885326), (102, 859287), (117, 749122), (143, 612918), (153, 572858), (187, 468702), (198, 442663), (221, 396594), (234, 374561), (286, 306459), (306, 286429), (374, 234351), (429, 204306), (442, 198297), (561, 156234), (663, 132198), (858, 102153), (1122, 78117), (1287, 68102), (1326, 66099), (1683, 52078), (1989, 44066), (2003, 43758), (2431, 36054), (2574, 34051), (3366, 26039), (3978, 22033), (4006, 21879), (4862, 18027), (6009, 14586), (7293, 12018)]