7980450042

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 16405804800

約数和(自身を除く): 8425354758

約数列:

[1, 2, 3, 6, 89, 109, 167, 178, 218, 267, 327, 334, 501, 534, 654, 821, 1002, 1642, 2463, 4926, 9701, 14863, 18203, 19402, 29103, 29726, 36406, 44589, 54609, 58206, 73069, 89178, 89489, 109218, 137107, 146138, 178978, 219207, 268467, 274214, 411321, 438414, 536934, 822642, 1620067, 3240134, 4860201, 7964521, 9720402, 12202523, 14944663, 15929042, 23893563, 24405046, 29889326, 36607569, 44833989, 47787126, 73215138, 89667978, 1330075007, 2660150014, 3990225021, 7980450042]

約数ペア:

[(1, 7980450042), (2, 3990225021), (3, 2660150014), (6, 1330075007), (89, 89667978), (109, 73215138), (167, 47787126), (178, 44833989), (218, 36607569), (267, 29889326), (327, 24405046), (334, 23893563), (501, 15929042), (534, 14944663), (654, 12202523), (821, 9720402), (1002, 7964521), (1642, 4860201), (2463, 3240134), (4926, 1620067), (9701, 822642), (14863, 536934), (18203, 438414), (19402, 411321), (29103, 274214), (29726, 268467), (36406, 219207), (44589, 178978), (54609, 146138), (58206, 137107), (73069, 109218), (89178, 89489)]