27771288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 72422400

約数和(自身を除く): 44651112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 163, 186, 229, 248, 326, 372, 458, 489, 652, 687, 744, 916, 978, 1304, 1374, 1832, 1956, 2748, 3912, 5053, 5496, 7099, 10106, 14198, 15159, 20212, 21297, 28396, 30318, 37327, 40424, 42594, 56792, 60636, 74654, 85188, 111981, 121272, 149308, 170376, 223962, 298616, 447924, 895848, 1157137, 2314274, 3471411, 4628548, 6942822, 9257096, 13885644, 27771288]

約数ペア:

[(1, 27771288), (2, 13885644), (3, 9257096), (4, 6942822), (6, 4628548), (8, 3471411), (12, 2314274), (24, 1157137), (31, 895848), (62, 447924), (93, 298616), (124, 223962), (163, 170376), (186, 149308), (229, 121272), (248, 111981), (326, 85188), (372, 74654), (458, 60636), (489, 56792), (652, 42594), (687, 40424), (744, 37327), (916, 30318), (978, 28396), (1304, 21297), (1374, 20212), (1832, 15159), (1956, 14198), (2748, 10106), (3912, 7099), (5053, 5496)]