77390368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5177

約数の個数: 48

約数和(自身を含む): 170112096

約数和(自身を除く): 92721728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 5113, 7568, 10226, 15136, 20452, 40904, 56243, 81808, 112486, 163616, 219859, 224972, 439718, 449944, 879436, 899888, 1758872, 1799776, 2418449, 3517744, 4836898, 7035488, 9673796, 19347592, 38695184, 77390368]

約数ペア:

[(1, 77390368), (2, 38695184), (4, 19347592), (8, 9673796), (11, 7035488), (16, 4836898), (22, 3517744), (32, 2418449), (43, 1799776), (44, 1758872), (86, 899888), (88, 879436), (172, 449944), (176, 439718), (344, 224972), (352, 219859), (473, 163616), (688, 112486), (946, 81808), (1376, 56243), (1892, 40904), (3784, 20452), (5113, 15136), (7568, 10226)]