57180368

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 134086656

約数和(自身を除く): 76906288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 383, 434, 496, 602, 688, 766, 868, 1204, 1333, 1532, 1736, 2408, 2666, 2681, 3064, 3472, 4816, 5332, 5362, 6128, 9331, 10664, 10724, 11873, 16469, 18662, 21328, 21448, 23746, 32938, 37324, 42896, 47492, 65876, 74648, 83111, 94984, 115283, 131752, 149296, 166222, 189968, 230566, 263504, 332444, 461132, 510539, 664888, 922264, 1021078, 1329776, 1844528, 2042156, 3573773, 4084312, 7147546, 8168624, 14295092, 28590184, 57180368]

約数ペア:

[(1, 57180368), (2, 28590184), (4, 14295092), (7, 8168624), (8, 7147546), (14, 4084312), (16, 3573773), (28, 2042156), (31, 1844528), (43, 1329776), (56, 1021078), (62, 922264), (86, 664888), (112, 510539), (124, 461132), (172, 332444), (217, 263504), (248, 230566), (301, 189968), (344, 166222), (383, 149296), (434, 131752), (496, 115283), (602, 94984), (688, 83111), (766, 74648), (868, 65876), (1204, 47492), (1333, 42896), (1532, 37324), (1736, 32938), (2408, 23746), (2666, 21448), (2681, 21328), (3064, 18662), (3472, 16469), (4816, 11873), (5332, 10724), (5362, 10664), (6128, 9331)]