71427642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 111463878

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 59, 66, 78, 83, 102, 118, 143, 166, 177, 187, 221, 249, 286, 354, 374, 429, 442, 498, 561, 649, 663, 767, 858, 913, 1003, 1079, 1122, 1298, 1326, 1411, 1534, 1826, 1947, 2006, 2158, 2301, 2431, 2739, 2822, 3009, 3237, 3894, 4233, 4602, 4862, 4897, 5478, 6018, 6474, 7293, 8437, 8466, 9794, 11033, 11869, 13039, 14586, 14691, 15521, 16874, 18343, 22066, 23738, 25311, 26078, 29382, 31042, 33099, 35607, 36686, 39117, 46563, 50622, 53867, 55029, 63661, 66198, 71214, 78234, 83249, 93126, 107734, 110058, 127322, 143429, 161601, 166498, 190983, 201773, 249747, 286858, 323202, 381966, 403546, 430287, 499494, 605319, 700271, 860574, 915739, 1082237, 1210638, 1400542, 1831478, 2100813, 2164474, 2747217, 3246711, 4201626, 5494434, 6493422, 11904607, 23809214, 35713821, 71427642]

約数ペア:

[(1, 71427642), (2, 35713821), (3, 23809214), (6, 11904607), (11, 6493422), (13, 5494434), (17, 4201626), (22, 3246711), (26, 2747217), (33, 2164474), (34, 2100813), (39, 1831478), (51, 1400542), (59, 1210638), (66, 1082237), (78, 915739), (83, 860574), (102, 700271), (118, 605319), (143, 499494), (166, 430287), (177, 403546), (187, 381966), (221, 323202), (249, 286858), (286, 249747), (354, 201773), (374, 190983), (429, 166498), (442, 161601), (498, 143429), (561, 127322), (649, 110058), (663, 107734), (767, 93126), (858, 83249), (913, 78234), (1003, 71214), (1079, 66198), (1122, 63661), (1298, 55029), (1326, 53867), (1411, 50622), (1534, 46563), (1826, 39117), (1947, 36686), (2006, 35607), (2158, 33099), (2301, 31042), (2431, 29382), (2739, 26078), (2822, 25311), (3009, 23738), (3237, 22066), (3894, 18343), (4233, 16874), (4602, 15521), (4862, 14691), (4897, 14586), (5478, 13039), (6018, 11869), (6474, 11033), (7293, 9794), (8437, 8466)]