80909976

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 237867840

約数和(自身を除く): 156957864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 107, 147, 168, 196, 214, 294, 321, 392, 428, 588, 642, 643, 749, 856, 1176, 1284, 1286, 1498, 1929, 2247, 2568, 2572, 2996, 3858, 4494, 4501, 5144, 5243, 5992, 7716, 8988, 9002, 10486, 13503, 15432, 15729, 17976, 18004, 20972, 27006, 31458, 31507, 36008, 41944, 54012, 62916, 63014, 68801, 94521, 108024, 125832, 126028, 137602, 189042, 206403, 252056, 275204, 378084, 412806, 481607, 550408, 756168, 825612, 963214, 1444821, 1651224, 1926428, 2889642, 3371249, 3852856, 5779284, 6742498, 10113747, 11558568, 13484996, 20227494, 26969992, 40454988, 80909976]

約数ペア:

[(1, 80909976), (2, 40454988), (3, 26969992), (4, 20227494), (6, 13484996), (7, 11558568), (8, 10113747), (12, 6742498), (14, 5779284), (21, 3852856), (24, 3371249), (28, 2889642), (42, 1926428), (49, 1651224), (56, 1444821), (84, 963214), (98, 825612), (107, 756168), (147, 550408), (168, 481607), (196, 412806), (214, 378084), (294, 275204), (321, 252056), (392, 206403), (428, 189042), (588, 137602), (642, 126028), (643, 125832), (749, 108024), (856, 94521), (1176, 68801), (1284, 63014), (1286, 62916), (1498, 54012), (1929, 41944), (2247, 36008), (2568, 31507), (2572, 31458), (2996, 27006), (3858, 20972), (4494, 18004), (4501, 17976), (5144, 15729), (5243, 15432), (5992, 13503), (7716, 10486), (8988, 9002)]