77258636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11214

約数の個数: 48

約数和(自身を含む): 175176960

約数和(自身を除く): 97918324

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 11171, 22342, 44684, 78197, 145223, 156394, 212249, 290446, 312788, 424498, 580892, 848996, 1016561, 1485743, 2033122, 2759237, 2971486, 4066244, 5518474, 5942972, 11036948, 19314659, 38629318, 77258636]

約数ペア:

[(1, 77258636), (2, 38629318), (4, 19314659), (7, 11036948), (13, 5942972), (14, 5518474), (19, 4066244), (26, 2971486), (28, 2759237), (38, 2033122), (52, 1485743), (76, 1016561), (91, 848996), (133, 580892), (182, 424498), (247, 312788), (266, 290446), (364, 212249), (494, 156394), (532, 145223), (988, 78197), (1729, 44684), (3458, 22342), (6916, 11171)]