64552068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2161

約数の個数: 72

約数和(自身を含む): 188045312

約数和(自身を除く): 123493244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2017, 2286, 2667, 3556, 4034, 4572, 5334, 6051, 8001, 8068, 10668, 12102, 14119, 16002, 18153, 24204, 28238, 32004, 36306, 42357, 56476, 72612, 84714, 127071, 169428, 254142, 256159, 508284, 512318, 768477, 1024636, 1536954, 1793113, 2305431, 3073908, 3586226, 4610862, 5379339, 7172452, 9221724, 10758678, 16138017, 21517356, 32276034, 64552068]

約数ペア:

[(1, 64552068), (2, 32276034), (3, 21517356), (4, 16138017), (6, 10758678), (7, 9221724), (9, 7172452), (12, 5379339), (14, 4610862), (18, 3586226), (21, 3073908), (28, 2305431), (36, 1793113), (42, 1536954), (63, 1024636), (84, 768477), (126, 512318), (127, 508284), (252, 256159), (254, 254142), (381, 169428), (508, 127071), (762, 84714), (889, 72612), (1143, 56476), (1524, 42357), (1778, 36306), (2017, 32004), (2286, 28238), (2667, 24204), (3556, 18153), (4034, 16002), (4572, 14119), (5334, 12102), (6051, 10668), (8001, 8068)]