77977872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{77359}}^1$

素因数の和:77380

約数の個数: 60

約数和(自身を含む): 249408640

約数和(自身を除く): 171430768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 77359, 154718, 232077, 309436, 464154, 541513, 618872, 696231, 928308, 1083026, 1237744, 1392462, 1624539, 1856616, 2166052, 2784924, 3249078, 3713232, 4332104, 4873617, 5569848, 6498156, 8664208, 9747234, 11139696, 12996312, 19494468, 25992624, 38988936, 77977872]

約数ペア:

[(1, 77977872), (2, 38988936), (3, 25992624), (4, 19494468), (6, 12996312), (7, 11139696), (8, 9747234), (9, 8664208), (12, 6498156), (14, 5569848), (16, 4873617), (18, 4332104), (21, 3713232), (24, 3249078), (28, 2784924), (36, 2166052), (42, 1856616), (48, 1624539), (56, 1392462), (63, 1237744), (72, 1083026), (84, 928308), (112, 696231), (126, 618872), (144, 541513), (168, 464154), (252, 309436), (336, 232077), (504, 154718), (1008, 77359)]