85385718

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4690

約数の個数: 64

約数和(自身を含む): 213719040

約数和(自身を除く): 128333322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 837, 1023, 1674, 2046, 3069, 4637, 6138, 9207, 9274, 13911, 18414, 27822, 41733, 51007, 83466, 102014, 125199, 143747, 153021, 250398, 287494, 306042, 431241, 459063, 862482, 918126, 1293723, 1377189, 1581217, 2587446, 2754378, 3162434, 3881169, 4743651, 7762338, 9487302, 14230953, 28461906, 42692859, 85385718]

約数ペア:

[(1, 85385718), (2, 42692859), (3, 28461906), (6, 14230953), (9, 9487302), (11, 7762338), (18, 4743651), (22, 3881169), (27, 3162434), (31, 2754378), (33, 2587446), (54, 1581217), (62, 1377189), (66, 1293723), (93, 918126), (99, 862482), (186, 459063), (198, 431241), (279, 306042), (297, 287494), (341, 250398), (558, 153021), (594, 143747), (682, 125199), (837, 102014), (1023, 83466), (1674, 51007), (2046, 41733), (3069, 27822), (4637, 18414), (6138, 13911), (9207, 9274)]