90299628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 242926320

約数和(自身を除く): 152626692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 1164, 1361, 1746, 1843, 2722, 3492, 3686, 4083, 5444, 5529, 7372, 8166, 11058, 12249, 16332, 16587, 22116, 24498, 25859, 33174, 48996, 51718, 66348, 77577, 103436, 132017, 155154, 232731, 264034, 310308, 396051, 465462, 528068, 792102, 930924, 1188153, 1584204, 2376306, 2508323, 4752612, 5016646, 7524969, 10033292, 15049938, 22574907, 30099876, 45149814, 90299628]

約数ペア:

[(1, 90299628), (2, 45149814), (3, 30099876), (4, 22574907), (6, 15049938), (9, 10033292), (12, 7524969), (18, 5016646), (19, 4752612), (36, 2508323), (38, 2376306), (57, 1584204), (76, 1188153), (97, 930924), (114, 792102), (171, 528068), (194, 465462), (228, 396051), (291, 310308), (342, 264034), (388, 232731), (582, 155154), (684, 132017), (873, 103436), (1164, 77577), (1361, 66348), (1746, 51718), (1843, 48996), (2722, 33174), (3492, 25859), (3686, 24498), (4083, 22116), (5444, 16587), (5529, 16332), (7372, 12249), (8166, 11058)]