80418288

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8419}}^1$

素因数の和:8629

約数の個数: 40

約数和(自身を含む): 208816000

約数和(自身を除く): 128397712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 8419, 9552, 16838, 25257, 33676, 50514, 67352, 101028, 134704, 202056, 404112, 1675381, 3350762, 5026143, 6701524, 10052286, 13403048, 20104572, 26806096, 40209144, 80418288]

約数ペア:

[(1, 80418288), (2, 40209144), (3, 26806096), (4, 20104572), (6, 13403048), (8, 10052286), (12, 6701524), (16, 5026143), (24, 3350762), (48, 1675381), (199, 404112), (398, 202056), (597, 134704), (796, 101028), (1194, 67352), (1592, 50514), (2388, 33676), (3184, 25257), (4776, 16838), (8419, 9552)]