91800982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 87026282

約数列:

[1, 2, 7, 13, 14, 26, 31, 53, 62, 91, 106, 182, 217, 307, 371, 403, 434, 614, 689, 742, 806, 1378, 1643, 2149, 2821, 3286, 3991, 4298, 4823, 5642, 7982, 9517, 9646, 11501, 16271, 19034, 21359, 23002, 27937, 32542, 42718, 55874, 66619, 113897, 123721, 133238, 149513, 211523, 227794, 247442, 299026, 423046, 504401, 866047, 1008802, 1480661, 1732094, 2961322, 3530807, 6557213, 7061614, 13114426, 45900491, 91800982]

約数ペア:

[(1, 91800982), (2, 45900491), (7, 13114426), (13, 7061614), (14, 6557213), (26, 3530807), (31, 2961322), (53, 1732094), (62, 1480661), (91, 1008802), (106, 866047), (182, 504401), (217, 423046), (307, 299026), (371, 247442), (403, 227794), (434, 211523), (614, 149513), (689, 133238), (742, 123721), (806, 113897), (1378, 66619), (1643, 55874), (2149, 42718), (2821, 32542), (3286, 27937), (3991, 23002), (4298, 21359), (4823, 19034), (5642, 16271), (7982, 11501), (9517, 9646)]