90745408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3761}}^1$

素因数の和:3815

約数の個数: 56

約数和(自身を含む): 200665080

約数和(自身を除く): 109919672

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 3016, 3761, 6032, 7522, 12064, 15044, 24128, 30088, 48893, 60176, 97786, 109069, 120352, 195572, 218138, 240704, 391144, 436276, 782288, 872552, 1417897, 1564576, 1745104, 2835794, 3129152, 3490208, 5671588, 6980416, 11343176, 22686352, 45372704, 90745408]

約数ペア:

[(1, 90745408), (2, 45372704), (4, 22686352), (8, 11343176), (13, 6980416), (16, 5671588), (26, 3490208), (29, 3129152), (32, 2835794), (52, 1745104), (58, 1564576), (64, 1417897), (104, 872552), (116, 782288), (208, 436276), (232, 391144), (377, 240704), (416, 218138), (464, 195572), (754, 120352), (832, 109069), (928, 97786), (1508, 60176), (1856, 48893), (3016, 30088), (3761, 24128), (6032, 15044), (7522, 12064)]