82768392

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 269723520

約数和(自身を除く): 186955128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 252, 257, 284, 324, 378, 426, 497, 504, 514, 567, 568, 639, 648, 756, 771, 852, 994, 1028, 1134, 1278, 1491, 1512, 1542, 1704, 1799, 1917, 1988, 2056, 2268, 2313, 2556, 2982, 3084, 3598, 3834, 3976, 4473, 4536, 4626, 5112, 5397, 5751, 5964, 6168, 6939, 7196, 7668, 8946, 9252, 10794, 11502, 11928, 13419, 13878, 14392, 15336, 16191, 17892, 18247, 18504, 20817, 21588, 23004, 26838, 27756, 32382, 35784, 36494, 40257, 41634, 43176, 46008, 48573, 53676, 54741, 55512, 64764, 72988, 80514, 83268, 97146, 107352, 109482, 127729, 129528, 145719, 145976, 161028, 164223, 166536, 194292, 218964, 255458, 291438, 322056, 328446, 383187, 388584, 437928, 492669, 510916, 582876, 656892, 766374, 985338, 1021832, 1149561, 1165752, 1313784, 1478007, 1532748, 1970676, 2299122, 2956014, 3065496, 3448683, 3941352, 4598244, 5912028, 6897366, 9196488, 10346049, 11824056, 13794732, 20692098, 27589464, 41384196, 82768392]

約数ペア:

[(1, 82768392), (2, 41384196), (3, 27589464), (4, 20692098), (6, 13794732), (7, 11824056), (8, 10346049), (9, 9196488), (12, 6897366), (14, 5912028), (18, 4598244), (21, 3941352), (24, 3448683), (27, 3065496), (28, 2956014), (36, 2299122), (42, 1970676), (54, 1532748), (56, 1478007), (63, 1313784), (71, 1165752), (72, 1149561), (81, 1021832), (84, 985338), (108, 766374), (126, 656892), (142, 582876), (162, 510916), (168, 492669), (189, 437928), (213, 388584), (216, 383187), (252, 328446), (257, 322056), (284, 291438), (324, 255458), (378, 218964), (426, 194292), (497, 166536), (504, 164223), (514, 161028), (567, 145976), (568, 145719), (639, 129528), (648, 127729), (756, 109482), (771, 107352), (852, 97146), (994, 83268), (1028, 80514), (1134, 72988), (1278, 64764), (1491, 55512), (1512, 54741), (1542, 53676), (1704, 48573), (1799, 46008), (1917, 43176), (1988, 41634), (2056, 40257), (2268, 36494), (2313, 35784), (2556, 32382), (2982, 27756), (3084, 26838), (3598, 23004), (3834, 21588), (3976, 20817), (4473, 18504), (4536, 18247), (4626, 17892), (5112, 16191), (5397, 15336), (5751, 14392), (5964, 13878), (6168, 13419), (6939, 11928), (7196, 11502), (7668, 10794), (8946, 9252)]