43378272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21517}}^1$

素因数の和:21540

約数の個数: 72

約数和(自身を含む): 140985936

約数和(自身を除く): 97607664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 21517, 43034, 64551, 86068, 129102, 150619, 172136, 193653, 258204, 301238, 344272, 387306, 451857, 516408, 602476, 688544, 774612, 903714, 1032816, 1204952, 1355571, 1549224, 1807428, 2065632, 2409904, 2711142, 3098448, 3614856, 4819808, 5422284, 6196896, 7229712, 10844568, 14459424, 21689136, 43378272]

約数ペア:

[(1, 43378272), (2, 21689136), (3, 14459424), (4, 10844568), (6, 7229712), (7, 6196896), (8, 5422284), (9, 4819808), (12, 3614856), (14, 3098448), (16, 2711142), (18, 2409904), (21, 2065632), (24, 1807428), (28, 1549224), (32, 1355571), (36, 1204952), (42, 1032816), (48, 903714), (56, 774612), (63, 688544), (72, 602476), (84, 516408), (96, 451857), (112, 387306), (126, 344272), (144, 301238), (168, 258204), (224, 193653), (252, 172136), (288, 150619), (336, 129102), (504, 86068), (672, 64551), (1008, 43034), (2016, 21517)]