64322258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 138257280

約数和(自身を除く): 73935022

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 89, 91, 133, 143, 154, 178, 182, 209, 247, 266, 286, 361, 418, 494, 623, 722, 979, 1001, 1157, 1246, 1463, 1691, 1729, 1958, 2002, 2314, 2527, 2717, 2926, 3382, 3458, 3971, 4693, 5054, 5434, 6853, 7942, 8099, 9386, 11837, 12727, 13706, 16198, 18601, 19019, 21983, 23674, 25454, 27797, 32129, 32851, 37202, 38038, 43966, 51623, 55594, 64258, 65702, 89089, 103246, 130207, 153881, 178178, 224903, 241813, 260414, 307762, 353419, 361361, 417677, 449806, 483626, 706838, 722722, 835354, 1692691, 2473933, 2923739, 3385382, 4594447, 4947866, 5847478, 9188894, 32161129, 64322258]

約数ペア:

[(1, 64322258), (2, 32161129), (7, 9188894), (11, 5847478), (13, 4947866), (14, 4594447), (19, 3385382), (22, 2923739), (26, 2473933), (38, 1692691), (77, 835354), (89, 722722), (91, 706838), (133, 483626), (143, 449806), (154, 417677), (178, 361361), (182, 353419), (209, 307762), (247, 260414), (266, 241813), (286, 224903), (361, 178178), (418, 153881), (494, 130207), (623, 103246), (722, 89089), (979, 65702), (1001, 64258), (1157, 55594), (1246, 51623), (1463, 43966), (1691, 38038), (1729, 37202), (1958, 32851), (2002, 32129), (2314, 27797), (2527, 25454), (2717, 23674), (2926, 21983), (3382, 19019), (3458, 18601), (3971, 16198), (4693, 13706), (5054, 12727), (5434, 11837), (6853, 9386), (7942, 8099)]