64830276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257263}}^1$

素因数の和:257280

約数の個数: 36

約数和(自身を含む): 187288192

約数和(自身を除く): 122457916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257263, 514526, 771789, 1029052, 1543578, 1800841, 2315367, 3087156, 3601682, 4630734, 5402523, 7203364, 9261468, 10805046, 16207569, 21610092, 32415138, 64830276]

約数ペア:

[(1, 64830276), (2, 32415138), (3, 21610092), (4, 16207569), (6, 10805046), (7, 9261468), (9, 7203364), (12, 5402523), (14, 4630734), (18, 3601682), (21, 3087156), (28, 2315367), (36, 1800841), (42, 1543578), (63, 1029052), (84, 771789), (126, 514526), (252, 257263)]