91648172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15661}}^1$

素因数の和:15702

約数の個数: 48

約数和(自身を含む): 210497280

約数和(自身を除く): 118849108

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 15661, 31322, 62644, 109627, 172271, 219254, 297559, 344542, 438508, 595118, 689084, 1190236, 1205897, 2082913, 2411794, 3273149, 4165826, 4823588, 6546298, 8331652, 13092596, 22912043, 45824086, 91648172]

約数ペア:

[(1, 91648172), (2, 45824086), (4, 22912043), (7, 13092596), (11, 8331652), (14, 6546298), (19, 4823588), (22, 4165826), (28, 3273149), (38, 2411794), (44, 2082913), (76, 1205897), (77, 1190236), (133, 689084), (154, 595118), (209, 438508), (266, 344542), (308, 297559), (418, 219254), (532, 172271), (836, 109627), (1463, 62644), (2926, 31322), (5852, 15661)]