71053136

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 120

約数和(自身を含む): 178113600

約数和(自身を除く): 107060464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 107, 112, 121, 154, 176, 196, 214, 242, 308, 343, 392, 428, 484, 539, 616, 686, 749, 784, 847, 856, 968, 1078, 1177, 1232, 1372, 1498, 1694, 1712, 1936, 2156, 2354, 2744, 2996, 3388, 3773, 4312, 4708, 5243, 5488, 5929, 5992, 6776, 7546, 8239, 8624, 9416, 10486, 11858, 11984, 12947, 13552, 15092, 16478, 18832, 20972, 23716, 25894, 30184, 32956, 36701, 41503, 41944, 47432, 51788, 57673, 60368, 65912, 73402, 83006, 83888, 90629, 94864, 103576, 115346, 131824, 146804, 166012, 181258, 207152, 230692, 293608, 332024, 362516, 403711, 461384, 587216, 634403, 664048, 725032, 807422, 922768, 1268806, 1450064, 1614844, 2537612, 3229688, 4440821, 5075224, 6459376, 8881642, 10150448, 17763284, 35526568, 71053136]

約数ペア:

[(1, 71053136), (2, 35526568), (4, 17763284), (7, 10150448), (8, 8881642), (11, 6459376), (14, 5075224), (16, 4440821), (22, 3229688), (28, 2537612), (44, 1614844), (49, 1450064), (56, 1268806), (77, 922768), (88, 807422), (98, 725032), (107, 664048), (112, 634403), (121, 587216), (154, 461384), (176, 403711), (196, 362516), (214, 332024), (242, 293608), (308, 230692), (343, 207152), (392, 181258), (428, 166012), (484, 146804), (539, 131824), (616, 115346), (686, 103576), (749, 94864), (784, 90629), (847, 83888), (856, 83006), (968, 73402), (1078, 65912), (1177, 60368), (1232, 57673), (1372, 51788), (1498, 47432), (1694, 41944), (1712, 41503), (1936, 36701), (2156, 32956), (2354, 30184), (2744, 25894), (2996, 23716), (3388, 20972), (3773, 18832), (4312, 16478), (4708, 15092), (5243, 13552), (5488, 12947), (5929, 11984), (5992, 11858), (6776, 10486), (7546, 9416), (8239, 8624)]