97742008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 142242632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 61, 62, 71, 91, 104, 122, 124, 142, 182, 217, 244, 248, 284, 364, 403, 427, 434, 488, 497, 568, 728, 793, 806, 854, 868, 923, 994, 1586, 1612, 1708, 1736, 1846, 1891, 1988, 2201, 2821, 3172, 3224, 3416, 3692, 3782, 3976, 4331, 4402, 5551, 5642, 6344, 6461, 7384, 7564, 8662, 8804, 11102, 11284, 12922, 13237, 15128, 15407, 17324, 17608, 22204, 22568, 24583, 25844, 26474, 28613, 30317, 30814, 34648, 44408, 49166, 51688, 52948, 56303, 57226, 60634, 61628, 98332, 105896, 112606, 114452, 121268, 123256, 134261, 172081, 196664, 200291, 225212, 228904, 242536, 268522, 344162, 394121, 400582, 450424, 537044, 688324, 788242, 801164, 939827, 1074088, 1376648, 1576484, 1602328, 1745393, 1879654, 3152968, 3490786, 3759308, 6981572, 7518616, 12217751, 13963144, 24435502, 48871004, 97742008]

約数ペア:

[(1, 97742008), (2, 48871004), (4, 24435502), (7, 13963144), (8, 12217751), (13, 7518616), (14, 6981572), (26, 3759308), (28, 3490786), (31, 3152968), (52, 1879654), (56, 1745393), (61, 1602328), (62, 1576484), (71, 1376648), (91, 1074088), (104, 939827), (122, 801164), (124, 788242), (142, 688324), (182, 537044), (217, 450424), (244, 400582), (248, 394121), (284, 344162), (364, 268522), (403, 242536), (427, 228904), (434, 225212), (488, 200291), (497, 196664), (568, 172081), (728, 134261), (793, 123256), (806, 121268), (854, 114452), (868, 112606), (923, 105896), (994, 98332), (1586, 61628), (1612, 60634), (1708, 57226), (1736, 56303), (1846, 52948), (1891, 51688), (1988, 49166), (2201, 44408), (2821, 34648), (3172, 30814), (3224, 30317), (3416, 28613), (3692, 26474), (3782, 25844), (3976, 24583), (4331, 22568), (4402, 22204), (5551, 17608), (5642, 17324), (6344, 15407), (6461, 15128), (7384, 13237), (7564, 12922), (8662, 11284), (8804, 11102)]