71842914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 195268320

約数和(自身を除く): 123425406

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 99, 113, 114, 117, 143, 169, 171, 198, 209, 226, 234, 247, 286, 338, 339, 342, 418, 429, 494, 507, 627, 678, 741, 858, 1014, 1017, 1243, 1254, 1287, 1469, 1482, 1521, 1859, 1881, 2034, 2147, 2223, 2486, 2574, 2717, 2938, 3042, 3211, 3718, 3729, 3762, 4294, 4407, 4446, 5434, 5577, 6422, 6441, 7458, 8151, 8814, 9633, 11154, 11187, 12882, 13221, 16159, 16302, 16731, 19097, 19266, 19323, 22374, 23617, 24453, 26442, 27911, 28899, 32318, 33462, 35321, 38194, 38646, 47234, 48477, 48906, 55822, 57291, 57798, 70642, 70851, 83733, 96954, 105963, 114582, 141702, 145431, 167466, 171873, 210067, 211926, 212553, 251199, 290862, 307021, 317889, 343746, 362843, 420134, 425106, 502398, 614042, 630201, 635778, 725686, 921063, 1088529, 1260402, 1842126, 1890603, 2177058, 2763189, 3265587, 3781206, 3991273, 5526378, 6531174, 7982546, 11973819, 23947638, 35921457, 71842914]

約数ペア:

[(1, 71842914), (2, 35921457), (3, 23947638), (6, 11973819), (9, 7982546), (11, 6531174), (13, 5526378), (18, 3991273), (19, 3781206), (22, 3265587), (26, 2763189), (33, 2177058), (38, 1890603), (39, 1842126), (57, 1260402), (66, 1088529), (78, 921063), (99, 725686), (113, 635778), (114, 630201), (117, 614042), (143, 502398), (169, 425106), (171, 420134), (198, 362843), (209, 343746), (226, 317889), (234, 307021), (247, 290862), (286, 251199), (338, 212553), (339, 211926), (342, 210067), (418, 171873), (429, 167466), (494, 145431), (507, 141702), (627, 114582), (678, 105963), (741, 96954), (858, 83733), (1014, 70851), (1017, 70642), (1243, 57798), (1254, 57291), (1287, 55822), (1469, 48906), (1482, 48477), (1521, 47234), (1859, 38646), (1881, 38194), (2034, 35321), (2147, 33462), (2223, 32318), (2486, 28899), (2574, 27911), (2717, 26442), (2938, 24453), (3042, 23617), (3211, 22374), (3718, 19323), (3729, 19266), (3762, 19097), (4294, 16731), (4407, 16302), (4446, 16159), (5434, 13221), (5577, 12882), (6422, 11187), (6441, 11154), (7458, 9633), (8151, 8814)]