86425458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 122593422

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 1271, 1302, 1619, 1722, 2542, 3238, 3813, 4857, 7626, 8897, 9714, 11333, 17794, 22666, 26691, 33999, 50189, 53382, 66379, 67998, 100378, 132758, 150567, 199137, 301134, 351323, 398274, 464653, 702646, 929306, 1053969, 1393959, 2057749, 2107938, 2787918, 4115498, 6173247, 12346494, 14404243, 28808486, 43212729, 86425458]

約数ペア:

[(1, 86425458), (2, 43212729), (3, 28808486), (6, 14404243), (7, 12346494), (14, 6173247), (21, 4115498), (31, 2787918), (41, 2107938), (42, 2057749), (62, 1393959), (82, 1053969), (93, 929306), (123, 702646), (186, 464653), (217, 398274), (246, 351323), (287, 301134), (434, 199137), (574, 150567), (651, 132758), (861, 100378), (1271, 67998), (1302, 66379), (1619, 53382), (1722, 50189), (2542, 33999), (3238, 26691), (3813, 22666), (4857, 17794), (7626, 11333), (8897, 9714)]