80612784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79973}}^1$

素因数の和:79994

約数の個数: 60

約数和(自身を含む): 257836176

約数和(自身を除く): 177223392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 79973, 159946, 239919, 319892, 479838, 559811, 639784, 719757, 959676, 1119622, 1279568, 1439514, 1679433, 1919352, 2239244, 2879028, 3358866, 3838704, 4478488, 5038299, 5758056, 6717732, 8956976, 10076598, 11516112, 13435464, 20153196, 26870928, 40306392, 80612784]

約数ペア:

[(1, 80612784), (2, 40306392), (3, 26870928), (4, 20153196), (6, 13435464), (7, 11516112), (8, 10076598), (9, 8956976), (12, 6717732), (14, 5758056), (16, 5038299), (18, 4478488), (21, 3838704), (24, 3358866), (28, 2879028), (36, 2239244), (42, 1919352), (48, 1679433), (56, 1439514), (63, 1279568), (72, 1119622), (84, 959676), (112, 719757), (126, 639784), (144, 559811), (168, 479838), (252, 319892), (336, 239919), (504, 159946), (1008, 79973)]