74032959

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 134507520

約数和(自身を除く): 60474561

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 89, 91, 143, 231, 267, 273, 277, 429, 623, 831, 979, 1001, 1157, 1869, 1939, 2937, 3003, 3047, 3471, 3601, 5817, 6853, 8099, 9141, 10803, 12727, 20559, 21329, 24297, 24653, 25207, 38181, 39611, 63987, 73959, 75621, 89089, 118833, 172571, 267267, 271183, 277277, 320489, 517713, 813549, 831831, 961467, 1898281, 2243423, 3525379, 5694843, 6730269, 10576137, 24677653, 74032959]

約数ペア:

[(1, 74032959), (3, 24677653), (7, 10576137), (11, 6730269), (13, 5694843), (21, 3525379), (33, 2243423), (39, 1898281), (77, 961467), (89, 831831), (91, 813549), (143, 517713), (231, 320489), (267, 277277), (273, 271183), (277, 267267), (429, 172571), (623, 118833), (831, 89089), (979, 75621), (1001, 73959), (1157, 63987), (1869, 39611), (1939, 38181), (2937, 25207), (3003, 24653), (3047, 24297), (3471, 21329), (3601, 20559), (5817, 12727), (6853, 10803), (8099, 9141)]