7666128

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:536

約数の個数: 60

約数和(自身を含む): 21665280

約数和(自身を除く): 13999152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 383, 417, 556, 766, 834, 1112, 1149, 1251, 1532, 1668, 2224, 2298, 2502, 3064, 3336, 3447, 4596, 5004, 6128, 6672, 6894, 9192, 10008, 13788, 18384, 20016, 27576, 53237, 55152, 106474, 159711, 212948, 319422, 425896, 479133, 638844, 851792, 958266, 1277688, 1916532, 2555376, 3833064, 7666128]

約数ペア:

[(1, 7666128), (2, 3833064), (3, 2555376), (4, 1916532), (6, 1277688), (8, 958266), (9, 851792), (12, 638844), (16, 479133), (18, 425896), (24, 319422), (36, 212948), (48, 159711), (72, 106474), (139, 55152), (144, 53237), (278, 27576), (383, 20016), (417, 18384), (556, 13788), (766, 10008), (834, 9192), (1112, 6894), (1149, 6672), (1251, 6128), (1532, 5004), (1668, 4596), (2224, 3447), (2298, 3336), (2502, 3064)]