87689257472

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{5563}}^1$

素因数の和:7409

約数の個数: 80

約数和(自身を含む): 185649358752

約数和(自身を除く): 97960101280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 1811, 2176, 3622, 4352, 5563, 7244, 8704, 11126, 14488, 22252, 28976, 30787, 44504, 57952, 61574, 89008, 94571, 115904, 123148, 178016, 189142, 231808, 246296, 356032, 378284, 463616, 492592, 712064, 756568, 927232, 985184, 1424128, 1513136, 1970368, 2848256, 3026272, 3940736, 6052544, 7881472, 10074593, 12105088, 15762944, 20149186, 24210176, 40298372, 48420352, 80596744, 161193488, 171268081, 322386976, 342536162, 644773952, 685072324, 1289547904, 1370144648, 2579095808, 2740289296, 5158191616, 5480578592, 10961157184, 21922314368, 43844628736, 87689257472]

約数ペア:

[(1, 87689257472), (2, 43844628736), (4, 21922314368), (8, 10961157184), (16, 5480578592), (17, 5158191616), (32, 2740289296), (34, 2579095808), (64, 1370144648), (68, 1289547904), (128, 685072324), (136, 644773952), (256, 342536162), (272, 322386976), (512, 171268081), (544, 161193488), (1088, 80596744), (1811, 48420352), (2176, 40298372), (3622, 24210176), (4352, 20149186), (5563, 15762944), (7244, 12105088), (8704, 10074593), (11126, 7881472), (14488, 6052544), (22252, 3940736), (28976, 3026272), (30787, 2848256), (44504, 1970368), (57952, 1513136), (61574, 1424128), (89008, 985184), (94571, 927232), (115904, 756568), (123148, 712064), (178016, 492592), (189142, 463616), (231808, 378284), (246296, 356032)]