76812518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 121888800

約数和(自身を除く): 45076282

約数列:

[1, 2, 37, 74, 89, 107, 109, 178, 214, 218, 3293, 3959, 4033, 6586, 7918, 8066, 9523, 9701, 11663, 19046, 19402, 23326, 352351, 358937, 431531, 704702, 717874, 863062, 1038007, 2076014, 38406259, 76812518]

約数ペア:

[(1, 76812518), (2, 38406259), (37, 2076014), (74, 1038007), (89, 863062), (107, 717874), (109, 704702), (178, 431531), (214, 358937), (218, 352351), (3293, 23326), (3959, 19402), (4033, 19046), (6586, 11663), (7918, 9701), (8066, 9523)]